%0 Journal Article %A Estaji, A. A., Estaji, A. A, Taha, M. %T On socle and Property (A) of the f-ring $Frm(mathcal{P}(mathbb R), L)$ %J Journal of New Researches in Mathematics %V 5 %N 6 %P 19-30 %D 2020 %R %U https://sanad.iau.ir/fa/Article/797605