@article{1183741837, author = {Vrijer, Roel De}, title = {A Direct Proof of the Finite Developments Theorem}, journal = {J. Symbolic Logic}, volume = {50}, number = {1}, year = {1985}, pages = { 339-343}, language = {en}, url = {http://dml.mathdoc.fr/item/1183741837} }
Vrijer, Roel De. A Direct Proof of the Finite Developments Theorem. J. Symbolic Logic, Tome 50 (1985) no. 1, pp. 339-343. http://gdmltest.u-ga.fr/item/1183741837/