Жалгасбекова, З., Тлеукенов, С. and Балабеков, К. 2024. The equations of dispersion of TE and TM waves in a semi-closed plane waveguide of monoclinic anisotropy. BULLETIN OF THE L.N. GUMILYOV EURASIAN NATIONAL UNIVERSITY. PHYSICS. ASTRONOMY SERIES. 149, 4 (Dec. 2024), 75–87.