TY  - JOUR
AU  - E. Nelson
AU  - F. Stinespring
TI  - Representation of elliptic operators in an enveloping algebra
JO  - Matematika
PY  - 1961
SP  - 81
EP  - 94
VL  - 5
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MAT_1961_5_3_a3/
LA  - ru
ID  - MAT_1961_5_3_a3
ER  -