Mathematics

STIBITZ, GEORGE R. & JULE A. LARRIVEE.

N.Y., McGraw-Hill. 1957.

DOLEZEL, LUBOMIR AND RICHARD W. BAILEY.

N.Y., 1969.

KOWALEWSKI, GERHARD.

Berlin, 1954.

HILBERT, DAVID.

Darmstadt, 1964.

COUTURAT, LOUIS.

Paris, Felix Alcan, 1905.

RIEMANN, BERNHARD.

Göttingen: Verlag der Dieterichschen Buchhandlung, 1860.

HALL, A. RUPERT.

Cambridge, London etc., Cambridge University Press, (1980).

COHEN, I. BERNARD.

Cambridge, University Press, (1980).

LAMOUCHE, ANDRÉ.

Paris, Gauthier-Villars, 1955.

QUINE, WILLARD VAN ORMAN.

Cambridge, Harvard University Press, 1963.

PEANO, GIUSEPPE.

Torino, Fratelli Bocca, 1922.

PEANO, GIUSEPPE.

Torino, Carlo Clausen, 1903.

HILL, G. W.

Berlin, Stockholm, Paris, Beijer, 1886.

KLEIN, FELIX.

Leipzig, B.G.Teubner, 1871 u. 1873.

CAYLEY, ARTHUR & GIUSEPPE VERONESE.

Berlin, G. Reimer, 1846. - Leipzig, B.G. Teubner, 1881.

SLEPIAN, DAVID.

New York, American Telephone and Telegraph Company, 1962.

WYNER, A. D.

New York, American Telephone and Telegraph Company, 1975.

BAIRE, RENÉ.

Paris, Gauthier-Villars, 1905.