Durinyan, K. H. INTEKSUBBAND ABSORPTION OF X-POLARIZED LIGHT IN QUANTUM WELL WITH DOUBLE δ-LIKE BARRIERS. Proc. YSU A: Phys. Math. Sci. 2001, 35 (2 (195), 40-46. https://doi.org/10.46991/PYSUA.2001.35.2.040.