@article{10_4153_CMB_1993_022_4,
     author = {Feigelstock, Shalom},
     title = {E-Associative {Rings}},
     journal = {Canadian mathematical bulletin},
     pages = {147--153},
     year = {1993},
     volume = {36},
     number = {2},
     doi = {10.4153/CMB-1993-022-4},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1993-022-4/}
}