@article{MZM_2012_92_6_a14,
     author = {A. M. Chebotarev and A. E. Teretenkov},
     title = {Operator-Valued {ODEs} and {Feynman's} {Formula}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {943--948},
     publisher = {mathdoc},
     volume = {92},
     number = {6},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2012_92_6_a14/}
}