TY  - JOUR
AU  - E. V. Ferapontov
TI  - Nonlocal matrix hamiltonian operators, differential geometry, and applications
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1992
SP  - 452
EP  - 462
VL  - 91
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TMF_1992_91_3_a9/
LA  - ru
ID  - TMF_1992_91_3_a9
ER  -