@article{DAN_1978_241_5_a9,
     author = {L. D. Pustyl'nikov},
     title = {Unbounded growth of the action variable in some physical models, and the problem of stochasticity},
     journal = {Doklady Akademii Nauk},
     pages = {1035--1038},
     publisher = {mathdoc},
     volume = {241},
     number = {5},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_241_5_a9/}
}