@article{paperid:201118, author = {Ronaghi, Gholam Hossein and CHamsaz, Mahmod}, title = {study of complex formation between 18-crown-6 and pb2+, tl+ and cd2+ cations in binary aqueous/non-a}, journal = {Applied Mathematical Modelling}, year = {2000}, month = {January}, issn = {0307-904X}, }