@article{CMJ_2008_58_4_a24,
     author = {Balcerzak, Marek and Potyra{\l}a, Monika},
     title = {Convergence theorems for the {Birkhoff} integral},
     journal = {Czechoslovak Mathematical Journal},
     pages = {1207--1219},
     year = {2008},
     volume = {58},
     number = {4},
     mrnumber = {2471177},
     zbl = {1174.28011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2008_58_4_a24/}
}