Variable stars in the Galactic center, as revealed by the VVV SurveyClaudio Navarro Molina, Jura Borissova, Márcio Catelan, Radostin Kurtev and Nicolás MedinaEPJ Web Conf., 152 (2017) 01026DOI: https://doi.org/10.1051/epjconf/201715201026
