Mathematics

JORDAN, CAMILLE.

Leipzig, B.G. Teubner, 1869.

ORE, ØYSTEIN.

Kristiania, Jacob Dybwad, 1923.

THIROUX, M.

Versailles, Montalant-Bougleux, 1846.

DIDION, IS.

Paris, Leneveau, 1848.

WESSEL, CASPAR. - THE FIRST SYSTEMATICAL THREATMENT OF COMPLEX NUMBERS.

Kiøbenhavn, Johan Rudolph Thiele, (1797) 1799.

GUDERMANN, CHRISTOPH.

Berlin, G. Reimer, 1838.

SVERDRUP, ERLING.

Bergen, 1964.

(BIEBERSTEIN, ERNST von).

Züllichau und Freistadt, Darnmann, 1801.

LAGRANGE, JOSEPH LOUIS.

(Berlin, Haude et Spener, 1770).

SZ. NAGY, BÉLA.

Berlin, Springer=Verlag, 1942.

ROBINSON, ABRAHAM.

Amsterdam, North-Holland, 1966.

LANCE, G.N.

London: Iliffe & Sons, 1960.

HOUSEHOLDER, ALSTON S. & HERBERT D. LANDAHL.

Bloomington: The Principia Press, 1945.

BACHMANN, K.-H.

Berlin: Deutscher Verlag der Wissenschaften, 1962.

NICHLIN, S.G.

Berlin: Akademie Verlag, 1969.

CARNAP, RUDOLF.

Chicago, (1947).

KOWALEWSKI, GERHARD.

Berlin, Walter de Gruyter, 1929.

YOUNG, ARTHUR.

London, W. Nicoll, 1768.