%0 Journal Article
%A 
%T Synthesis and characterization of nitro derivatives of Calix[4]arene as an effective removal agents for Co2+ and Pb2+ Ions
%J Iranian Journal of Organic Chemistry
%V 4
%N 1
%P 807-809
%D 2011
%R 
%U https://sanad.iau.ir/fa/Article/1003115