TY  - BOOK
AU  - Cerf,Jean
TI  - Sur les difféomorphismes de la sphère de dimension trois (gamma 4 = 0)
PY  - 1968///
CY  - Berlin
PB  - Springer-Verlag
KW  - Homology theory
KW  - Homotopy theory
KW  - Topology, Differential
N1  - Summary in English; Includes bibliographical references
ER  -