@article{1183742232, author = {Jager, Gerhard}, title = {A Boundedness Theorem In $mathrm{ID}\_1 (W)$}, journal = {J. Symbolic Logic}, volume = {51}, number = {1}, year = {1986}, pages = { 942-947}, language = {en}, url = {http://dml.mathdoc.fr/item/1183742232} }
Jager, Gerhard. A Boundedness Theorem In $mathrm{ID}_1 (W)$. J. Symbolic Logic, Tome 51 (1986) no. 1, pp. 942-947. http://gdmltest.u-ga.fr/item/1183742232/