@article{articlea0b6e32c, title = {Crystal structure and vibrational spectrum of the NaCa'Mg IND.2''F IND.7' pyrochlore}, author = {Oliveira, Euzenil Almeida de and Guedes, I. and Ayala, Alejandro Pedro and Gesland, J. Y. and Ellena, Javier and Moreira, R. L. and Grimsditch, M.}, year = {2004}, journal = {Journal of Solid State Chemistry} }