Mathematics

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.

KRIPKE, SAUL A.

Oxford, Blackwell, (1982).

EULER, LEONHARD - LOGARITHMS OF NEGATIVE NUMBERS.

(Berlin, Haude et Spener, 1751).

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.

(SCHEIBEL, J.E.).

Breslau, J.E. Meyer, 1772-74.

URSIN, GEORG FREDRIK.

Kbhvn., reitzel, 1847.

CANTOR, MORITZ.

Berlin, 1877.

HILBERT, D. und W. ACKERMANN.

Berlin, Göttingen..., Springer-Verlag, 1959.

HUSSERL, EDMUND.

Halle, Niemeyer, 1913 (Vol.1 and vol. 2, I) - 1921 (Vol 2, II).

BERNOULLI, JACOBI (JACOB).

Leipzig, Gross & Fritsch, 1701.

COURANT, R. und D. HILBERT.

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