Mathematics

GAIER, DIETER.

Berlin, Springer, 1964.

FLANIGAN, FRANCIS J.

N.Y., Dover Publ., (1983).

LEPAGE, WILBUR R.

N.Y.,Dover Publ., (1961).

HUSSERL, EDMUND.

Halle, Niemeyer, 1929.

LEHMUS, D.E.L.

Leipzig, Friedrich Bolckmar, 1836.

HERMES, HANS.

Berlin, Springer-Verlag, 1961.

BOLZANO, BERNARD.

Prag [Prague], 1843.

PÓLYA, G. und G. SZEGÖ.

Berlin, Göttingen, Heidelberg. Springer-Verlag, (1954).

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.

HILBERT, DAVID.

Leipzig, B.G. Teubner, 1903.

JENSEN, ARNE.

Copenhagen, Munksgaard, 1954.

LAMBERT, JOHANN HEINRICH.

(München, 1863).

COOLIDGE, JULIAN LOWELL.

Oxford, Clarendon Press, 1925.

WEYL, HERMANN.

Berlin, Julius Springer, 1923.

SHANNON, C.E.

(New York), American Telephone and Telegraph Compagny, 1959.