TY  - JOUR
AU  - Kučera, Milan
TI  - Book Reviews. EQUADIFF IV. Proceedings
JO  - Czechoslovak Mathematical Journal
PY  - 1981
VL  - 31
IS  - 3
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/articles/10.21136/CMJ.1981.101764/
DO  - 10.21136/CMJ.1981.101764
LA  - en
ID  - 10_21136_CMJ_1981_101764
ER  -