TY  - JOUR
AU  - A. N. Parshin
TI  - On a~Ring of Formal Pseudodifferential Operators
JO  - Informatics and Automation
PY  - 1999
SP  - 291
EP  - 305
VL  - 224
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1999_224_a18/
LA  - ru
ID  - TRSPY_1999_224_a18
ER  -