@article{CM_1969__21_2_195_0,
     author = {Raghavendran, R.},
     title = {Finite associative rings},
     journal = {Compositio Mathematica},
     pages = {195--229},
     publisher = {Wolters-Noordhoff Publishing},
     volume = {21},
     number = {2},
     year = {1969},
     mrnumber = {246905},
     zbl = {0179.33602},
     language = {en},
     url = {http://www.numdam.org/item/CM_1969__21_2_195_0/}
}