%0 Conference Proceedings %T thermodynamic behavior of compleation process between 4-nitrobenzo-15-crown-6 with Y3+ cation in some pure and binary mixed non-aqueous solvents %A Ronaghi, Gholam Hossein %A Wafi, Mahboobeh %J پانزدهمین کنگره شیمی ایران دانشگاه بوعلی - همدان %D 2011