@article{TVP_2021_66_3_a2,
     author = {S. V. Nagaev},
     title = {An alternative method of the proof of the ergodic theorem for general {Markov} chains},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {454--467},
     publisher = {mathdoc},
     volume = {66},
     number = {3},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_2021_66_3_a2/}
}