%0 Journal Article %A Rostamizadeh, Shahnaz, Zekri, Negar %T Synthesis of substituted trisphenols by use of a double acidic ionic liquid under solvent-free conditions %J Iranian Journal of Catalysis %V 4 %N 4 %P 253-260 %D 2014 %R %U https://sanad.iau.ir/fa/Article/1012990