@article{DAN_1979_245_6_a16,
     author = {A. F. Vakulenko},
     title = {Unitary regularization for the {Friedrichs} model of a many-particle system},
     journal = {Doklady Akademii Nauk},
     pages = {1348--1352},
     publisher = {mathdoc},
     volume = {245},
     number = {6},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_245_6_a16/}
}