@article{TIMM_2016_22_1_a8,
     author = {A. A. Ershov and M. I. Rusanova},
     title = {Asymptotics of multidimensional integrals with singular dependence on a small parameter},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {84--92},
     year = {2016},
     volume = {22},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2016_22_1_a8/}
}