@article{MZM_1999_65_5_a5,
     author = {B. V. Pal'tsev},
     title = {On two-sided estimates, uniform with respect to the real argument and index, for modified {Bessel} functions},
     journal = {Matemati\v{c}eskie zametki},
     pages = {681--692},
     year = {1999},
     volume = {65},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1999_65_5_a5/}
}