Mathematics

HINTIKKA, JAAKKO. & PATRICK SUPPES. (EDS.).

Amsterdam, North-Holland, 1966.

VOLTERRA, VITO.

(Berlin, Stockholm, Paris, Alqvist & Wiksell, 1894).

PARZEN, EMANUEL.

San Francisco, 1962.

KIRCHHOFF, GUSTAVE ROBERT.

Berlin, G. Reimer, 1850.

RIEMANN, BERNHARD.

Berlin, Georg Reimer, 1866.

CAYLEY, ARTHUR.

London, Taylor & Francis, 1854.

KÖRNER, T. W.

Cambridge, Cambridge University Press, 2000.

EUCLID (+) GEORG FOURNIER (+) BAZIN.

London, Edwardi Story, 1654.

STEEN, ADOLPH.

Kjøbenhavn, Reitzel, 1879.

KOWALEWSKI, GERHARD.

Lpz., 1933.

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.

BELL, E.T.

N.Y., McGraw-Hill, 1940.

SCHOLZ, HEINRICH & GISBERT HASENJAEGER.

Berlin & Göttingen & Heidelberg, Springer-Verlag, 1961.