TY  - JOUR
AU  - A. S. Dzhumadil'daev
TI  - Derivations and central extensions of the Lie algebra of formal pseudodifferential operators
JO  - Algebra i analiz
PY  - 1994
SP  - 140
EP  - 158
VL  - 6
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AA_1994_6_1_a6/
LA  - ru
ID  - AA_1994_6_1_a6
ER  -