@article{article9abeecf4,
title   = {Thermal study of delta-valerolactam complexes of lanthanoid perchlorates},
author = {Matos, Jivaldo do Rosário and Carvalho, Lilian Rothschild Franco de and Giolito, Ivo and Vicentini, Geraldo},
year = {1992},
doi = {10.1016/0040-6031(92)80195-3},
journal   = {Thermochimica Acta}
}