@article{articledefd2e8d,
title   = {Spectroscopic studies of nd (iii) and er (iii) picrate complexes with 2-picoline-n-oxide (2-pic no)},
author = {Lima, F J S and Isolani, Paulo Celso and Vicentini, Geraldo},
year = {1994},
journal   = {Anais da Associacao Brasileira de Quimica}
}