@article{article10e31458,
title   = {Infrared spectroscopy of anionic, cationic, and zwitterionic surfactants},
author = {Viana, Rommel and Silva, Alberico Borges Ferreira da and Pimentel, André Silva},
year = {2012},
doi = {10.1155/2012/903272},
journal   = {Advances in Physical Chemistry}
}