Bilych И.В., Kolodyazhnaya М.П., Zhekov К.Р., Zvyagina Г.А., Fil В.Д. and Gudim И.А. 2020. Elastic, magnetoelastic, magnetopiezoelectric, and magnetodielectric characteristics of the HoAl₃(BO₃)₄. FIZYKA NYZKYKH TEMPERATUR. 46, 9 (Jul. 2020), 1092–1101. DOI:https://doi.org/10.1063/10.0001715.