Using the Borsuk-Ulam theorem :
Using the Borsuk-Ulam theorem :
MatouÅ¡ek, JiÅ™Ã,
- Berlin ; | New York : Springer, 2003
- vii, 196 p. : ill. ; 24 cm.
3540003622 (softcover : alk. paper)
3540003622 (softcover : alk. paper)