@article{TMF_1977_32_2_a11,
     author = {E. R. Lubenets},
     title = {On the decay of quasistationary states in nonrelativistic quantum mechanics},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {279--288},
     publisher = {mathdoc},
     volume = {32},
     number = {2},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1977_32_2_a11/}
}