@article{DAN_1979_244_4_a2,
     author = {V. G. Danilov},
     title = {Estimates for a pseudodifferential canonical operator with complex phase},
     journal = {Doklady Akademii Nauk},
     pages = {800--804},
     publisher = {mathdoc},
     volume = {244},
     number = {4},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_244_4_a2/}
}