TY  - JOUR
AU  - R. M. Yul'met'yev
TI  - Investigation of invariants of a~many-particle system by the method of projection operators
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1974
SP  - 413
EP  - 425
VL  - 20
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TMF_1974_20_3_a11/
LA  - ru
ID  - TMF_1974_20_3_a11
ER  -