@article{DAN_1960_132_5_a21,
     author = {L. A. Khalfin},
     title = {Relationship between the law of decay and the first order moment of energy distribution},
     journal = {Doklady Akademii Nauk},
     pages = {1051--1054},
     year = {1960},
     volume = {132},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1960_132_5_a21/}
}