Mathematics

MCLACHLAN, N.W.

Cambridge, University Press, 1946.

NEUMANN, ERNST RICHARD.

Leipzig, B.G. Teubner, 1905.

PRINGSHEIM, ALFRED.

Leipzig u. Berlin, Reubner, 1916.

YEH, RUI ZONG.

N.Y., (1973).

STUDY, E. AND W. BLASCHE.

Leipzig u. Berlin, Teubner, 1913.

LINDGREN, B.W. AND G.W. MCELRATH.

London, 1970.

PENTHER, JOH. FRIEDRICH.

Augsburg, Wolff und J.M. Probst, 1755.

WILLER, JACOB.

Kopenhagen, Matthias Jürgenssen, 1663.

HURWITZ, ADOLF UND R. COURANT.

Berlin, Springer, 1925.

EGEN, P.N.C.

Berlin, 1820.

PENTHER, JOH. FRIEDR.

Augsburg, Wolff und J.M. Probst, 1755.

BORENIUS, GUSTAF.

Stockholm, Almqvist & Wiksell, 1963.

BOLYAI, JÁNOS.

Budapest, Hungarian Academy of Sciences, 1904.

ZUBLER, LEONHARD.

Basel, Ludwig Königs, 1607.

CARNAP, RUDOLF.

Wien, Springer=Verlag, 1954.

WICKSTEED, PHILIP H.

London & Naw York, Macmillan and Co, 1888.

STURM, (JOHANN CHRISTOPH).

Leipzig & Coburg, Pauli Güntheri Pfotenhaueri, 1707.

BOREL, ÉMILE.

Paris, Gauthier-Villars, 1905.