%0 Journal Article %A Schmidt, Klaus D. %T A common abstraction of boolean rings and lattice ordered groups %J Compositio Mathematica %D 1985 %P 51-62 %V 54 %N 1 %I Martinus Nijhoff Publishers %U http://www.numdam.org/item/CM_1985__54_1_51_0/ %G en %F CM_1985__54_1_51_0