@article{10_14708_wm_v9i1_2291,
     author = {T. Musielak},
     title = {B. {Sz.-Nagy,} {Introduction} to real functions and orthogonal expansions},
     journal = {Wiadomo\'sci Matematyczne},
     pages = { 149--152},
     publisher = {mathdoc},
     volume = {9},
     number = {1},
     year = {1966},
     doi = {10.14708/wm.v9i1.2291},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/wm.v9i1.2291/}
}