@article{INTD_1989_36_a4,
     author = {A. M. Chebotarev},
     title = {Necessary and sufficient conditions for the conservativity of dynamical semigroups},
     journal = {Itogi Nauki i Tekhniki. Seriya Sovremennye Problemy Matematiki. Noveishie Dostizheniya},
     pages = {149--184},
     publisher = {mathdoc},
     volume = {36},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTD_1989_36_a4/}
}