@article{10_4153_CJM_1980_105_1,
     author = {Estes, Dennis R. and Matijevic, Jacob R.},
     title = {Local-Global {Criteria} for {Outer} {Product} {Rings}},
     journal = {Canadian journal of mathematics},
     pages = {1353--1360},
     year = {1980},
     volume = {32},
     number = {6},
     doi = {10.4153/CJM-1980-105-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1980-105-1/}
}