Krishnakumar, D.Das, AmitavaDastidar, Parthasarathi2012-02-152012-02-152007http://hdl.handle.net/1968424/833enIsomerism in Coordination- Complexes and Polymers Derived from Bispyridylurea Ligands: Effect of Solvents, Conformational Flexibility and Positional Isomerism of the LigandsArticle