@inproceedings{inproceedings3e24a54a, title = {Optical absorption, TL and ESR study of natural lilac spodumene}, author = {Souza, S O and Watanabe, Shigueo and Bhatt, B C and Rao, T K Gundu and Matsuoka, Masao}, year = {2000}, booktitle = {International Conference on Defects in Insulating Materials} }