@inproceedings{inproceedings10d12365, title = {Properties of quartz and its application to geological dating}, author = {Ortega, N R S and Watanabe, S. and Arenas, J S A and Barreto, A M F}, year = {1994}, publisher = {Sociedade Brasileira de Fisica}, booktitle = {Encontro Nacional de Fisica da Materia Condensada} }