LEADER 00000nam 2200205 a 4500
001 21823005
003 UkHlHU
040 UkHlHU
050 4 |fq|aQA 4 L47(53)
100 1 Cerf, Jean.
245 10 Sur les difféomorphismes de la sphère de dimension trois
(r4=0)
260 Berlin :|bSpringer,|c1968.
300 133p.
490 1 Lecture notes in mathematics ;|v53
650 0 Differential topology.
650 0 Homology theory.
650 0 Homotopy theory.
830 0 Lecture notes in mathematics (Springer-Verlag) ;|v53.
|