@article{THSP_2007_13_4_a0,
     author = {Maryna Androshchuk and Yuliya Mishura},
     title = {Another approach to the problem of
},
     journal = {Teori\^a slu\v{c}ajnyh processov},
     pages = {1--18},
     publisher = {mathdoc},
     volume = {13},
     number = {4},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/THSP_2007_13_4_a0/}
}