@article{10_4064_sm_57_3_279_284,
     author = {A. Calder\'on},
     title = {On an integral of {Marcinkiewicz}},
     journal = {Studia Mathematica},
     pages = {279--284},
     publisher = {mathdoc},
     volume = {57},
     number = {3},
     year = {1976},
     doi = {10.4064/sm-57-3-279-284},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-57-3-279-284/}
}