@article{ZVMMF_1977_17_5_a8,
     author = {V. A. Karatygin and V. A. Rozov},
     title = {Asymptotic behavior of sums with rapidly oscillating terms},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1172--1182},
     publisher = {mathdoc},
     volume = {17},
     number = {5},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1977_17_5_a8/}
}