Mathematics

DENBOW, CARL H. AND VICTOR GOEDICKE.

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

KOWALEWSKI, GERHARD.

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

MACDUFFEE, C.C.

N.Y., Chelsea Publ. Co., 1946.

MAGNUS, W. UND FRITZ OBERHETTINGER.

Berlin, Springer, 1943.

BROGGI, HUGO.

Leipzig und Berlin, Teubner, 1911.

BOWLEY, ARTHUR L.

London, 1926.

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.

RUTHERFORD, D.E.

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

HINTIKKA, JAAKKO.

USA, Cambridge University Press, 1996.

MACWILLIAMS, JESSIE.

New York, American Telephone and Telegraph Company, 1964.

MACWILLIAMS, JESSIE.

New York, American Telephone and Telegraph Company, 1963.

MACWILLIAMS, JESSIE.

New York, American Telephone and Telegraph Company, 1964.

JACOBI, C.G.J.

(Berlin, G. Reimer, 1829).

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).