Mathematics

CULLWICK, E.G.

Cambridge, University Press, 1949.

HEINE, E.

Berlin, G. Reimer, 1881.

FERRARO, V.C.A.

London, Athlone Press, 1956.

HUSSERL, EDMUND.

Halle, Niemeyer, 1922 (Vol.1 and vol. 2, I) - 1921 (Vol 2, II).

HILBERT, DAVID.

Berlin, Julius Springer, 1923.

MATTHISEN, SØREN.

Kiøbenhavn, Brødrene Berling, 1772.

CANTOR, MORITZ.

Berlin, 1877.

BORTKIEWICZ, L. von.

Berlin, Julius Springer, 1917.

CZUBER, EMANUEL.

Leipzig u. Berlin, B.G. Teubner, 1908-10.

AYER, ALFRED J.

London, Victor Gollanoz, 1936.

GENOCCHI, ANGELO (recte GIUSEPPE PEANO).

Torino, Fratelli Bocca, 1884.

WEYL, HERMANN.

Leipzig, Veit & Comp., 1918.

WEYL, HERMANN.

Erlangen, Weltkreis-Verlag, 1926.

EULER, LEONHARD. - FUNDAMENTAL PAPERS IN ACOUSTICS.

(Berlin, Haude et Spener, 1766).

WEIERSTRASS, KARL.

Berlin, Akaemie der Wissenschaften, 1880.

BERNOULLI, JACOBI (JACOB).

Leipzig, Gross & Fritsch, 1701.

COURANT, R. und D. HILBERT.

Berlin, Julius Springer, 1931-37. (Reprinted 1943).

HERMANN, GRETE.

(Berlin, Julius Springer, 1926).