@inproceedings{inproceedings5a662fc7,
title   = {Synthesis and characterization of lanthanide s- (-)-2-pyrrolidone-5-carboxylates (pca)},
author = {Trindade, A C and Cussigh, O and Zinner, K and Isolani, P C and Vicentini, G},
year = {1996},
booktitle   = {Rare Earth Research Conference}
}