Mathematics

TWOMEY, S.

New York, Dover Publ., 1996.

BECK, ANATOLE.

Berlin, Heidelberg etc., Springer Verlag, 1974.

ROTHE, R., F. OLLENDORFF, AND K. POHLHAUSEN (HRSG.).

Berlin, Springer, 1931.

FRÖHLICH, H.

Oxford, Clarendon, 1986.

PAIN, H.J.

London, N.Y., John Wiley & Sons, (1976).

ZERMELO, ERNST FRIEDRICH FERDINAND.

Leipzig, B.G. Teubner, 1904.

KLEIN, FELIX.

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

CAYLEY, ARTHUR & GIUSEPPE VERONESE.

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

KIRCHHOFF, GUSTAVE ROBERT - KIRCHHOFF'S HYDRODYNAMICS.

Berlin, G. Reimer, 1870.

DOLEZEL, LUBOMIR AND RICHARD W. BAILEY.

N.Y., 1969.

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).

BAIRE, RENÉ.

Paris, Gauthier-Villars, 1905.

WEYL, HERMANN.

Leipzig und Berlin, B.G. Teubner, 1913.

MATHEMATICAL REVIEWS. VOLS. 13-29.

London & Beccles, 1952-65.

MATHEMATICA SCANDINAVICA. VOLS. 1-37.

Coph., 1953-75.