@article{articlefbb87612,
title   = {Optical phonon modes in 1:2 ordered trigonal Ba3MgNb2O9 perovskite: synergy of both classical and quantum methods},
author = {Ferrer, Mateus M. and Sambrano, Julio R. and Hernandes, Antônio Carlos and Rodrigues, João Elias Figueiredo Soares},
year = {2020},
doi = {10.1002/jrs.5895},
journal   = {Journal of Raman Spectroscopy}
}