TY  - JOUR
AU  - Spivakovsky, Mark
TI  - A new proof of D. Popescu’s theorem on smoothing of ring homomorphisms
JO  - Journal of the American Mathematical Society
PY  - 1999
SP  - 381
EP  - 444
VL  - 12
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-99-00294-5/
DO  - 10.1090/S0894-0347-99-00294-5
ID  - 10_1090_S0894_0347_99_00294_5
ER  -