@article{articlead9c641e,
title   = {Interaction of the squarate ion with trivalent transition metal ions as revealed by resonance raman spectroscopy},
author = {Oliveira, L F C and Santos, P S},
year = {1992},
doi = {10.1016/0022-2860(92)80007-5},
journal   = {Journal of Molecular Structure: Theochem}
}