@article{DMPS_2012_32_1-2_a1,
     author = {Pu{\l}ka, Ma{\l}gorzata},
     title = {Asymptotic behaviour in the set of nonhomogeneous chains of stochastic operators},
     journal = {Discussiones Mathematicae. Probability and Statistics},
     pages = {17--33},
     year = {2012},
     volume = {32},
     number = {1-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMPS_2012_32_1-2_a1/}
}