1. Chernyshova I.A., Vereshchagin O.S., Malyshkina O.V., Goncharov A.G., Kasatkin I.A., Murashko M.N., Zolotarev A.A., Frank-Kamenetskaya O.V. Tourmalines pyroelectric effect depending on the chemical composition and cation oxidation state // Journal of Solid State Chemistry. 2021. V.303. art.no.122512.