51

New proofs and an extension of a theorem of G. Birkhoff

Year:
1973
Language:
english
File:
PDF, 304 KB
english, 1973
59

The logic of questions and answers

Year:
1981
Language:
english
File:
PDF, 976 KB
english, 1981
60

Perihelion precession for modified Newtonian gravity

Year:
2008
Language:
english
File:
PDF, 177 KB
english, 2008
62

Historical evolution and mathematical models: A sociocultural algorithm

Year:
2003
Language:
english
File:
PDF, 330 KB
english, 2003
63

Public services in Erfurt and Frankfurt am Main compared (c. 1890–1914): capabilities in Prussia?

Year:
2014
Language:
english
File:
PDF, 273 KB
english, 2014
70

[Springer-Lehrbuch] Basiswissen Mathematik ||

Year:
2015
Language:
german
File:
PDF, 19.15 MB
german, 2015