@article{MT_2019_22_2_a0,
     author = {I. S. Borisov and E. I. Shefer},
     title = {Asymptotic behavior of the mean sojourn time for a random walk to be in a domain of large deviations},
     journal = {Matemati\v{c}eskie trudy},
     pages = {3--20},
     publisher = {mathdoc},
     volume = {22},
     number = {2},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MT_2019_22_2_a0/}
}