@article{1183744325, author = {Simpson, Stephen G.}, title = {Spring Meeting of the Association for Symbolic Logic}, journal = {J. Symbolic Logic}, volume = {58}, number = {1}, year = {1993}, pages = { 1093-1095}, language = {en}, url = {http://dml.mathdoc.fr/item/1183744325} }
Simpson, Stephen G. Spring Meeting of the Association for Symbolic Logic. J. Symbolic Logic, Tome 58 (1993) no. 1, pp. 1093-1095. http://gdmltest.u-ga.fr/item/1183744325/