Mathematics

HELMERT, F.R.

Leipzig, B.G. Teubner, 1872.

MEADOW, CHARLES T.

N.Y., London, Wiley-Interscience, (1970).

CZUBER, EMANUEL.

Leipzig, B.G. Teubner, 1891.

CLIFFORD, WILLIAM KINGDON.

N.Y., Knopf, 1946.

EULER, LEONHARD.

(Petropoli, St. Petersburg, Typis Academiae, 1740).

EULER, LEONHARD.

Frankfurt am Mayn, Johann Georg Fleischer, 1789.

WOLFF, JOHANN FRIEDRICH.

Braunschweig, Karl Reichard, 1801.

EISENSTEIN, G. [GOTTHOLD].

Berlin, G. Reimer, 1844.

VARIGNON, (PIERRE).

(Paris, Jean Boudot, 1711).

NESBIT,A.

York, Longman, Orme, Brown..., 1838.

BERNOULLI, JOANNES [JOHANN].

Leipzig, Grosse & Gleditsch, 1716.

BILBERG, JOHAN. (JOHANNES JOHN JOHANN).

Stockholm, B.Wankijfwii, Ol...Sumptibus Joh. Siwertz, 1691.

POINCARÉ, HENRI.

(Berlin, Uppsala & Stockholm, Paris, 1892 a. 1897.

KLEIN, FELIX.

Leipzig, B. G. Teubner, 1879.

JACOBI, C. G. J.

Berlin, G. Reimer, 1834.

CAUCHY, AUGUSTIN. - CAUCHY'S THORY OF EQUIVALENCES.

(Paris, Bachelier), 1847.

HERMITE, CHARLES (+) JACOBI.

Berlin, G. Reimer, 1846.

GUDERMANN, CHR.

Berlin, G. Reimer, 1852.