@inproceedings{inproceedings47d96bf4,
title   = {Apatite chemical and physical superficial heterogeneity},
author = {Santos, Cláudia Nogueira dos and Kahn, Henrique and Toledo, Maria Cristina Motta de},
year = {1999},
publisher = {SBMM},
booktitle   = {Congresso da Sociedade Brasileira de Microscopia e Microanálise}
}