Mathematics

FELICI, RICCARDO.

Leipzig, Engelmann, 1899.

LAUREMBERG, JOANNE (HANS WILLUMSEN). - TEACHING MATHEMATICS IN DENMARK.

Hafniæ (Copenhagen), Melchior Martzan, 1634.

EINSTEIN, ALBERT.

Berlin, Königlich Akademie der Wissenschaften, 1925-1929.

STURM, LEONHARD CHRISTOPH.

Frankfurt, Schrey und Hartmann, 1707.

BUGGE, THOMAS.

Kiøbenhavn (Copenhagen), Poulsens forlag, 1796.

MATHEMATICAL REVIEWS. VOLS. 13-29.

London & Beccles, 1952-65.

MATHEMATICA SCANDINAVICA. VOLS. 1-37.

Coph., 1953-75.

MATHEMATICA SCANDINAVICA. VOLS. 1-55.

Coph., 1953-84.

GRAESER, ERNST.

München, R. Oldenbourg, 1950.

NEYMAN, J. - DAVID, F.N. (EDT.).

London, John Wiley & Sons, 1966.

SZABO, ARPAD.

München, R. Oldenburg, 1969.

ROSSER, J. BARKLY.

New York, McGraw-Hill Book Comp., 1953

KOBRINSKII, N. E. & B. A. TRAKHTENBROT.

Amsterdam, North-Holland Publ. Comp., 1965.

BAIRE, RENÉ.

Paris, Gauthier-Villars, 1905.

WEYL, HERMANN.

Leipzig und Berlin, B.G. Teubner, 1913.

LA GRANGE (LAGRANGE), JOSEPH LOUIS. - MAXIMA AND MINIMA.

(Berlin, Haude et Spener, 1767 and Berlin, Ch. Fr. Voss, 1774).

POINCARÉ, HENRI.

(Berlin, Uppsala & Stockholm, Paris, 1895).

KLEIN, FELIX.

(Leipzig, B.F. Teubner, 1871 a. 1873).