@article{TVP_1968_13_4_a18,
     author = {E. B. Dynkin},
     title = {Letter to the editor},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {755},
     publisher = {mathdoc},
     volume = {13},
     number = {4},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1968_13_4_a18/}
}