TY  - JOUR
AU  - S. N. Tronin
TI  - Products in categories of fractions and universal inversion of homomorphisms
JO  - Sbornik. Mathematics
PY  - 1997
SP  - 1521
EP  - 1541
VL  - 188
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1997_188_10_a4/
LA  - en
ID  - SM_1997_188_10_a4
ER  -