@article{1102947702, author = {Bade, William G.}, title = {Complementation problems for the Baire classes.}, journal = {Pacific J. Math.}, volume = {49}, number = {2}, year = {1973}, pages = { 1-11}, language = {en}, url = {http://dml.mathdoc.fr/item/1102947702} }
Bade, William G. Complementation problems for the Baire classes.. Pacific J. Math., Tome 49 (1973) no. 2, pp. 1-11. http://gdmltest.u-ga.fr/item/1102947702/