Mathematics

EULER, LEONHARD - LOGARITHMS OF NEGATIVE NUMBERS.

(Berlin, Haude et Spener, 1751).

WALCH, ALBRECHT GEORG.

Göttingen, J.C. Dietrich, 1794.

LAGALLY, MAX.

Leipzig, 1944.

EDWARDS, A.W.F.

Baltimore & London, (2004).

EISENHART, CHURCHILL, MILLARD W. HASTAY and others. (EDTS.).

N.Y., London, 1947.

BORTKIEWICZ, L. von.

Berlin, Julius Springer, 1917.

CZUBER, EMANUEL.

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

HILBERT, DAVID.

Berlin, Julius Springer, 1923.

WEIERSTRASS, KARL.

Berlin, Akaemie der Wissenschaften, 1880.

HEINE, E.

Berlin, G. Reimer, 1878-81.

CLAUSIUS, R.

Leipzig, J.A. Barth, 1877.

JEANS, J.H.

Cambridge, University Press, 1915.

HEINE, E.

Berlin, G. Reimer, 1878.

HEINE, E.

Berlin, G. Reimer, 1878.

HEINE, E.

Berlin, G. Reimer, 1881.

HEINE, E.

Berlin, G. Reimer, 1881.

HEYTING, (AREND).

Berlin, Julius Springer, 1934.

CULLWICK, E.G.

Cambridge, University Press, 1949.