@article{ZVMMF_1970_10_4_a0,
     author = {M. I. Kontorovich and V. A. Karatygin and V. A. Rozov},
     title = {Asymptotic computation of a double integral in the case of a stationary curve},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {811--817},
     publisher = {mathdoc},
     volume = {10},
     number = {4},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1970_10_4_a0/}
}