Mathematics

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.

STEEN, ADOLPH.

Kjøbenhavn, Reitzel, 1879.

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.

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.

BERNOULLI, JOHANN.

Leipzig, Grosse & Gleditsch, 1715.

GORDAN, P.,

Leipzig, B.G. Teubner, 1893.

JACOBI, C.G.J.

(Berlin, G. Reimer, 1829).

OTTO, J.C.F.

Berlin, Jonqs Verlagsbuchhandlung, 1833.

HURWITZ, A.

Leipzig, B. G. Teubner, 1895.

RICHELOT, F. J.

Berlin, G. Reimer, 1852.

TURING, A. M.

Oxford, Clarendon Press, 1948.