@article{FAA_1974_8_4_a18,
     author = {M. A. Shubin},
     title = {Spaces of almost-periodic functions and differential operators},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {95--96},
     publisher = {mathdoc},
     volume = {8},
     number = {4},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1974_8_4_a18/}
}