@article{MZM_1989_45_4_a1,
     author = {S. A. Grigoryan},
     title = {On a property of almost-periodic analytic functions},
     journal = {Matemati\v{c}eskie zametki},
     pages = {13--18},
     publisher = {mathdoc},
     volume = {45},
     number = {4},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1989_45_4_a1/}
}