However, there are still several types of calls that necessitate the use of telephone operators.

However, the litter remained, augmented by several dozen lunchroom suppers.

However, to the extent that the monetary authorities, in their effort to ease credit in the next several months, conduct their open market operations in longer-term Government bonds, they will certainly act to accentuate any tendency for long-term interest rates to ease as a result of market forces.

However, several telescope manufacturers have recently developed telescope systems that are calibrated with the use of built-in GPS, decreasing the time it takes to set up a telescope at the start of an observing session.

However, the Vandals tried for several decades to force their Arian beliefs on their North African Nicene subjects, exiling Nicene clergy, dissolving monasteries, and exercising heavy pressure on non-conforming Christians.

However, Wolfram points out that at the time " Clovis got no farther than the Seine ; only after several more years did the Franks succeed in occupying the rest of the Gallo-Roman buffer state north of the Loire.

However, he was not, according to several sources, Dinis ' favourite son ; his half-brother, the illegitimate Afonso Sanches, enjoyed full royal favour.

However, several other biographers of Alexander dispute the claim, including the highly regarded secondary source, Plutarch.

However, there may be several such allophones, or the linguist may prefer greater precision than this allows.

However, it does contain several galaxies.

However, music spanning several octaves could be played by repeated calls to a machine-language tone generator.

However, the total population of the arctic fox must be in the order of several hundred thousand animals.

However, several bands continued and arrangers provided renowned arrangements.

However, there were several others:

However, as of 2011 adoption of the new terms has been slow and usage has been limited in the marketplace and in the press, with notable exceptions such as Linux operating systems, several textbooks and scientific research papers.

However, the Germans swam across again and some others got over by a bridge a little way up-stream, after which they assailed the barbarians from several sides at once and cut down many of them.

However, several spellings of his surname exist — Thatch, Thach, Thache, Thack, Tack, Thatche and Theach.

However the loss of Culloden, the relative sizes of Orient and Leander and the participation in the action by two of the French frigates and several smaller vessels, as well as the theoretical strength of the French position, leads most historians to the conclusion that the French were marginally more powerful.

However, there will be several terms of the form x < sup > n − 2 </ sup > y < sup > 2 </ sup >, one for each way of choosing exactly two binomials to contribute a y.

However, when a national trade imbalance expands beyond prudence ( generally thought to be several percent of GDP, for several years ), adjustments tend to occur.

However, it is likely that fewer fought in the actual battle on the Italian side: Harold Marcus notes that " several thousand " soldiers were needed in support roles and to guard the lines of communication to the rear.

However, the three leading Italian brigades had become separated during their overnight march and at dawn were spread across several miles of very difficult terrain.

However, there still were several unsolved problems, most notably the description of superconductivity and the Kondo effect.

However, several important phase transitions, such as the Mott insulator-superfluid transition, are known that do not follow the Ginzburg-Landau paradigm.

However, a " well-known LISPer " has been known to give out buttons with Knights insignia on them, and some people have claimed to have membership in the Knights.

However, a quantum computer can compute the answer to some of these problems in polynomial time ; one well-known example of this is Shor's factoring algorithm.

However, this story is said by some to be a work of fiction by Alfred Neubauer, the team manager of Mercedes-Benz at the time and a well-known raconteur with a penchant for spicing up a story.

However, Christopher Eccleston and Brendan Gleeson were well-known character actors.

However, it is only of the series ' third part, Stardust Crusaders, which is the most well-known.

However, Sherman had trouble in getting permission to record for profit from some of the well-known composers and lyricists, who did not tolerate parodies or satires of their melodies and lyrics, including Irving Berlin, Richard Rodgers, George and Ira Gershwin, Alan Jay Lerner, and Frederick Loewe, as well as the estates of Lorenz Hart, Oscar Hammerstein, Kurt Weill, and Bertolt Brecht, which prevented him from releasing parodies or satires of their songs.

However many modern artists such as Eric Gill, Marc Chagall, Henri Matisse, Jacob Epstein, Elizabeth Frink and Graham Sutherland have produced well-known works of art for churches.

However, this sentence may also be interpreted ironically, as Burton is citing a well-known adage of the time.

However, there are numerous well-known examples of science fiction horror films, epitomized by such pictures as Frankenstein and Alien.

However, this hypothesis, although widely publicised, was later disproven by a perhaps overenthusiastic oversight of the well-known Persian arsenic-nickel mines much closer to Bactria and known to be exploited by the Greeks and Persians.

However, many of these have since been considered to be invalid or synonymous with existing species, leaving two well-known and one poorly known species.

However, written mantra-repetition in Hindu practices, with Sanskrit in any number of scripts, is well-known to many sects in India as well.

However the Allied authority never erected any permanent buildings, and made do with the well-known wooden shed, which was replaced during the 1980s by a larger metal structure, now displayed at the Allied Museum in western Berlin.

However, in 1310, under the patronage of the Mamluk sultan al-Nasir Muhammad, Hama again came under Ayyubid governance in the person of the well-known geographer and author Abu al-Fida.

However, the most well-known is the north-eastern or Polish Glacier, a common route of ascent.

However, though the fire was real enough and spared Swedenborg ’ s house, the fire anecdote – one of the most well-known psychic anecdotes – may have an alternative explanation:

However, the most well-known member of this group, Gnetum gnemon, is a tree.

However, since its existence is a matter of Gallifreyan public record and its influence is well-known, it appears to be less of a secret agency than an agency whose operations are sometimes secret, much like the actual CIA.

However many modern artists such as Eric Gill, Marc Chagall, Henri Matisse, Jacob Epstein, Elizabeth Frink and Graham Sutherland have produced well-known works of art for churches.

" However, the immense popularity of the first game prompted Electronic Arts to re-brand the series under the more well-known name.

However, the attempt to hide such a well-known piece of art failed.

However, in 1999, one well-known incident in which copyright holders took action involved the translation of a Windows game maker called RPG Maker 95.

However, there is a well-known exception to this rule.

However, up until Operation Silver Shovel Giles did have Mayor Richard M. Daley's support and that of other well-known area figures — some of whom continued their support during the controversy.