@article{1183740429, author = {Schwichtenberg, Helmut}, title = {On Bar Recursion of Types 0 and 1}, journal = {J. Symbolic Logic}, volume = {44}, number = {1}, year = {1979}, pages = { 325-329}, language = {en}, url = {http://dml.mathdoc.fr/item/1183740429} }
Schwichtenberg, Helmut. On Bar Recursion of Types 0 and 1. J. Symbolic Logic, Tome 44 (1979) no. 1, pp. 325-329. http://gdmltest.u-ga.fr/item/1183740429/