@inproceedings{inproceedingsfb1cd6c4, title = {Effect of charged porphyrin on CMC of surfactants}, author = {Pires, M A and Ferreira, L. P. and Zaniquelli, Maria Elisabete Darbello and Borissevitch, Iouri}, year = {2004}, publisher = {Unesp}, booktitle = {Surfactants in Solutions Symposium (SIS} }