@article{MAN_1976__221_162843,
     author = {Robert Atalla and Robert Sine},
     title = {Random {Markov} {Mappings.}},
     journal = {Mathematische Annalen},
     pages = {195--200},
     publisher = {mathdoc},
     volume = {221},
     year = {1976},
     zbl = {0309.47008},
     url = {http://geodesic.mathdoc.fr/item/MAN_1976__221_162843/}
}