%0 Journal Article %A Gardner, B. J. %A Stewart, Patrick N. %T The closure of radical classes under finite subdirect products %J Compositio Mathematica %D 1982 %P 145-158 %V 46 %N 2 %I Martinus Nijhoff Publishers %U http://www.numdam.org/item/CM_1982__46_2_145_0/ %G en %F CM_1982__46_2_145_0