@article{AA_2013_25_4_a6,
     author = {K. Nagy},
     title = {Almost everywhere convergence of cone-like restricted two-dimensional {Fej\'er} means with respect to {Vilenkin-like} systems},
     journal = {Algebra i analiz},
     pages = {125--138},
     publisher = {mathdoc},
     volume = {25},
     number = {4},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_2013_25_4_a6/}
}