@article{AA_1999_11_2_a7,
     author = {D. R. Yafaev},
     title = {A~class of pseudodifferential operators with oscillating symbols},
     journal = {Algebra i analiz},
     pages = {218--256},
     publisher = {mathdoc},
     volume = {11},
     number = {2},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1999_11_2_a7/}
}