@article{10_4064_am_16_2_197_205,
     author = {Maria Jankiewicz},
     title = {Extended piecewise {Markov} processes in discrete time},
     journal = {Applicationes Mathematicae},
     pages = {197--205},
     publisher = {mathdoc},
     volume = {16},
     number = {2},
     year = {1977},
     doi = {10.4064/am-16-2-197-205},
     zbl = {0403.60100},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-16-2-197-205/}
}