@article{TVP_1959_4_1_a4,
     author = {D. Vere-Jones and D. G. Kendall},
     title = {A {Commutativity} {Problem} in the {Theory} of {Markov} {Chains}},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {97--100},
     year = {1959},
     volume = {4},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TVP_1959_4_1_a4/}
}