TY - JOUR AU - I. Kh. Akopyan AU - L. B. Zlatkin TI - Optical reflection spectra of $\mathrm{ZnSiP}_2$ single crystals JO - Doklady Akademii Nauk PY - 1966 SP - 547 EP - 549 VL - 168 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1966_168_3_a16/ LA - ru ID - DAN_1966_168_3_a16 ER -