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@article{Dubrovinsky_1999, title={(Mg,Fe)SiO 3 -Perovskite Stability and Lower Mantle Conditions}, volume={285}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.285.5430.983a}, DOI={10.1126/science.285.5430.983a}, number={5430}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Dubrovinsky, L. S. and Saxena, S. K. and Rekhi, S.}, year={1999}, month=aug, pages={983–983} }