@article{PORMA_1998__55_4_48539,
     author = {Keepler, M.},
     title = {Random evolutions processes induced by discrete time {Markov} chains.},
     journal = {Portugaliae mathematica},
     pages = {391--400},
     publisher = {mathdoc},
     volume = {55},
     number = {4},
     year = {1998},
     zbl = {0946.47029},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1998__55_4_48539/}
}