@article{TVP_1968_13_1_a10,
     author = {E. B. Dynkin},
     title = {Sufficient statistics for the optimal stopping problem},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {150--152},
     publisher = {mathdoc},
     volume = {13},
     number = {1},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1968_13_1_a10/}
}