%0 Journal Article %A Jespers, Eric %T Special Principal Ideal Rings and Absolute Subretracts %J Canadian mathematical bulletin %D 1991 %P 364-367 %V 34 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1991-058-6/ %R 10.4153/CMB-1991-058-6 %F 10_4153_CMB_1991_058_6