@article{TMF_1972_12_2_a1,
     author = {E. P. Solodovnikova and A. N. Tavkhelidze and O. A. Khrustalev},
     title = {Bogolyubov transformation in a strong coupling {theory.~III}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {164--178},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1972_12_2_a1/}
}