@article{10_4064_sm_75_2_183_192,
     author = {Sun-Yung Chang and Z. Ciesielski},
     title = {Spline characterizations of {H{\textonesuperior}}},
     journal = {Studia Mathematica},
     pages = {183--192},
     publisher = {mathdoc},
     volume = {75},
     number = {2},
     year = {1982},
     doi = {10.4064/sm-75-2-183-192},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-75-2-183-192/}
}