@article{SM_1979_35_4_a5,
     author = {Sh. V. Kheladze},
     title = {Convergence of {Fourier} series almost everywhere and in the $L$-metric},
     journal = {Sbornik. Mathematics},
     pages = {527--539},
     year = {1979},
     volume = {35},
     number = {4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1979_35_4_a5/}
}