TY  - JOUR
AU  - I. V. Dolgachev
TI  - On the purity of the set of singular points of a morphism of schemes
JO  - Doklady Akademii Nauk
PY  - 1969
SP  - 742
EP  - 744
VL  - 188
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1969_188_4_a2/
LA  - ru
ID  - DAN_1969_188_4_a2
ER  -