For citations:
Asatryan H.R., Shakurov G.S., Petrosyan A.G., Hovannesyan K.L. Wideband EPR-spectroscopy of Y3Al5O12:Er3+, (Y0.9Lu0.1)3Al5O12:Er3+ and Y3Al5O12:Fe2+ crystals. Magnetic Resonance in Solids. 2019;21(4):19403 (7 pp.). https://doi.org/10.26907/mrsej-19403