@inproceedings{inproceedings55745d97,
title   = {Hybrid photochromic materials based on phosphotungstic acid analyzed by NMR and EPR spectroscopy},
author = {Oliveira Junior, Marcos de and Schneider, José Fabian and Rodrigues Filho, Ubirajara Pereira and Magon, Claudio José},
year = {2013},
publisher = {University of Trento},
booktitle   = {International Conference on the Structure of Non Crystalline Materials - NCM}
}