@article{TMF_1974_19_3_a4,
     author = {L. A. Luchnikov},
     title = {Approximate solution of generalized {Lee} model in all sectors},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {325--331},
     year = {1974},
     volume = {19},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1974_19_3_a4/}
}