@article{1183744188, author = {Cummings, James}, title = {Strong Ultrapowers and Long Core Models}, journal = {J. Symbolic Logic}, volume = {58}, number = {1}, year = {1993}, pages = { 240-248}, language = {en}, url = {http://dml.mathdoc.fr/item/1183744188} }
Cummings, James. Strong Ultrapowers and Long Core Models. J. Symbolic Logic, Tome 58 (1993) no. 1, pp. 240-248. http://gdmltest.u-ga.fr/item/1183744188/