Mathematics

DENBOW, CARL H. AND VICTOR GOEDICKE.

N.Y., Harper & Row, (1959).

KOWALEWSKI, GERHARD.

Leipzig, 1933 (Lithoprinted by Edwards Brothers, 1944).

POINCARÉ, HENRI.

(Berlin, Uppsala & Stockholm, Paris, Almqvist & Wiksell, 1897).

OTTO, J.C.F.

Berlin, Jonqs Verlagsbuchhandlung, 1833.

HARKNESS, JAMES and FRANK MORLEY.

London a. N.Y., Macmillan and Co., 1893.

KOWALEWSKI, GERHARD.

Lpz., 1933.

STEEN, ADOLPH.

Kjøbenhavn, Reitzel, 1879.

TSCHUPROW (CHUPROW), A.A.

Leipzig, Berlin, B.G. Teubner, 1925.

CZUBER, EMANUEL.

Wien, Seidel & Sohn, 1921.

LAMBERT, JOHANN HEINRICH [NON-EUCLIDEAN GEOMETRY].

(Berlin, Haude & Spener, 1770).

RUSSELL, BERTRAND.

London, George Allen & Unwin, (1950).

LORENSEN, PAUL.

Berlin, Springer, 1955.

BOCHNER, SALOMON.

Princeton, University Press, 1966.

JACOBI, C.G.J.

(Berlin, G. Reimer, 1829).

RUTHERFORD, D.E.

Edinborgh a. London, Oliver & Boyd, (1965).

HURWITZ, A.

Leipzig, B. G. Teubner, 1895.

RICHELOT, F. J.

Berlin, G. Reimer, 1852.

KARSTEN, WENCESLAUS JOH. GUSTAV.

Greifswald, Ferdinand Röse, 1771-94.