TY  - JOUR
AU  - Bazajkin, Ya.V.
AU  - Matvienko, I.V.
TI  - On the four-dimensional -manifolds of positive Ricci curvature.
JO  - Sibirskij Matematicheskij Zhurnal
PY  - 2007
SP  - 973
VL  - 48
IS  - 5
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/item/SMZ_2007__48_5_55708/
LA  - en
ID  - SMZ_2007__48_5_55708
ER  -