@article{10_14708_cm_v5i1_5464,
     author = {CiGuan-f CiGuan-fu},
     title = {O bezwzgl\k{e}dnej zbie\.zno\'sci szereg\'ow wielokrotnych {Walsha} i {Fouriera}},
     journal = {Commentationes Mathematicae},
     pages = { 107--117},
     publisher = {mathdoc},
     volume = {5},
     number = {1},
     year = {1961},
     doi = {10.14708/cm.v5i1.5464},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/cm.v5i1.5464/}
}