Sargsyan, A. N. (2023) “CIRCULAR POLARIZATION IN A $2\mathrm{D}$ PERIODIC ARTIFICIAL ANISOTROPIC DIELECTRIC MEDIUM”, Proceedings of the YSU A: Physical and Mathematical Sciences. Yerevan, Armenia, 57(2 (261), pp. 62–68. doi: 10.46991/PYSU:A/2023.57.2.062.