TY  - JOUR
AU  - Chernikov, P.V.
TI  - On two questions of the theory of retracts.
JO  - Sibirskij Matematicheskij Zhurnal
PY  - 2007
SP  - 236
VL  - 48
IS  - 1
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/item/SMZ_2007__48_1_55726/
LA  - en
ID  - SMZ_2007__48_1_55726
ER  -