@article{CM_1972__24_3_273_0,
     author = {Pearson, K. R.},
     title = {On the family relation for artinian rings},
     journal = {Compositio Mathematica},
     pages = {273--275},
     publisher = {Wolters-Noordhoff Publishing},
     volume = {24},
     number = {3},
     year = {1972},
     mrnumber = {306252},
     zbl = {0237.16015},
     language = {en},
     url = {http://www.numdam.org/item/CM_1972__24_3_273_0/}
}