@article{1103036496, author = {Kruse, A. H.}, title = {Completion of mathematical systems.}, journal = {Pacific J. Math.}, volume = {12}, number = {4}, year = {1962}, pages = { 589-605}, language = {en}, url = {http://dml.mathdoc.fr/item/1103036496} }
Kruse, A. H. Completion of mathematical systems.. Pacific J. Math., Tome 12 (1962) no. 4, pp. 589-605. http://gdmltest.u-ga.fr/item/1103036496/