@article{SM_1970_10_1_a2,
     author = {E. A. Bredikhina},
     title = {On absolute convergence of {Fourier} series of almost periodic functions with sparse spectrum},
     journal = {Sbornik. Mathematics},
     pages = {37--49},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {1970},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1970_10_1_a2/}
}