@article{articlee438ce91,
title   = {Synthesis and crystal structure of new polynuclear lanthanum picrate complex with trans-1,4-dithiane-1,4-dioxide},
author = {Ayala, J D and Bombieri, G and Del Pra, A and Vicentini, Geraldo},
year = {1998},
doi = {10.1016/s0020-1693(97)06053-2},
journal   = {Inorganica Chimica Acta}
}