@article{MAN_1981__255_182856,
     author = {J.E. Jayne and C.A. Rogers},
     title = {Piece-Wise {Closed} {Functions.}},
     journal = {Mathematische Annalen},
     pages = {499--518},
     publisher = {mathdoc},
     volume = {255},
     year = {1981},
     zbl = {0438.54009},
     url = {http://geodesic.mathdoc.fr/item/MAN_1981__255_182856/}
}