%0 Journal Article %T Conductometric Study of Complexation Reaction of 4'-Nitrobenzo-15-crown-5 with Mn+2, Co+2, Y+3, and ZrO+2 Cations in Acetonitrile, Methanol and Their Binary Solvent Solutions %A Esmaeelpor, Masomeh %A Ronaghi, Gholam Hossein %A Arbab Zavar, Mohammad Hossein %J Russian Journal of General Chemistry %@ 1070-3632 %D 2014