@article{TMF_1992_92_2_a4,
     author = {V. V. Belov and S. Yu. Dobrokhotov},
     title = {Semiclassical maslov asymptotics with complex {phases.~I.~General} approach},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {215--254},
     publisher = {mathdoc},
     volume = {92},
     number = {2},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1992_92_2_a4/}
}