@article{1102784218, author = {Putnam, C. R.}, title = {Operators satisfying a $G\_{1}$ condition.}, journal = {Pacific J. Math.}, volume = {85}, number = {2}, year = {1979}, pages = { 413-426}, language = {en}, url = {http://dml.mathdoc.fr/item/1102784218} }
Putnam, C. R. Operators satisfying a $G_{1}$ condition.. Pacific J. Math., Tome 85 (1979) no. 2, pp. 413-426. http://gdmltest.u-ga.fr/item/1102784218/