Geometriae Dedicata

, Volume 19, Issue 1, pp 3–5

In honor of Hans Freudenthal on his eightieth birthday

  • Authors
  • F. D. Veldkamp
Article

DOI: 10.1007/BF00233100

Cite this article as:
Veldkamp, F.D. Geom Dedicata (1985) 19: 3. doi:10.1007/BF00233100
  • 35 Views

Copyright information

© D. Reidel Publishing Company 1985