@article{article6d82630a, title = {Esr study of the complex formation between 'CU'' ('cl''o ind.4') IND.2' and a functionalized silica gel surface}, author = {Dias Filho, N L and Gushikem, Y and Moreira, J C and Polito, Wagner Luiz and Rodrigues, Edson}, year = {1994}, journal = {Journal of the Brazilian Chemical Society} }