@article{DAN_1980_254_1_a5,
     author = {V. N. Karpushkin},
     title = {Uniform estimates of oscillating integrals in $R^2$},
     journal = {Doklady Akademii Nauk},
     pages = {28--31},
     publisher = {mathdoc},
     volume = {254},
     number = {1},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1980_254_1_a5/}
}