@article{IM2_2021_85_4_a5,
     author = {V. I. Lotov},
     title = {Inequalities for the average exit time of a random walk from an~interval},
     journal = {Izvestiya. Mathematics },
     pages = {745--754},
     publisher = {mathdoc},
     volume = {85},
     number = {4},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2021_85_4_a5/}
}