@article{MO_2007_1_a8,
     author = {A. I. Sablin},
     title = {Introduction to {Probability} {Theory}},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {49--56},
     year = {2007},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2007_1_a8/}
}