@article{articlef980092c,
title   = {Effect of urea on sodium bis(2-ethylhexyl) sulfosuccinate thin films on solid substrates},
author = {Amaral, Carmen Lúcia Costa and Politi, Mário José},
year = {2004},
doi = {10.1016/j.tsf.2004.04.047},
journal   = {Thin Solid Films}
}