@article{DAN_1979_244_1_a5,
     author = {V. Yu. Kiselev},
     title = {Almost periodic {Fourier} integral operators and hyperbolic equations in spaces of almost periodic functions},
     journal = {Doklady Akademii Nauk},
     pages = {33--37},
     publisher = {mathdoc},
     volume = {244},
     number = {1},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_244_1_a5/}
}