@article{DAN_1996_350_3_a5,
     author = {V. P. Maslov and O. Yu. Shvedov},
     title = {Spectral problems with an operator-valued symbol in quantum field},
     journal = {Doklady Akademii Nauk},
     pages = {312--314},
     publisher = {mathdoc},
     volume = {350},
     number = {3},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1996_350_3_a5/}
}