Z. Bendeddouche, A. Zaoui, S. Kacimi, S. Abbaoui, A. Kadiri, A. Boukortt, “Electronic structure of transition-metal pnictides oxides La$_3$T$_4$As$_4$O$_2$ phase (T = Ni, Cu) from ab-initio calculations”, Pis'ma v Zh. Èksper. Teoret. Fiz., 111:4 (2020), 228–229; JETP Letters, 111:4 (2020), 210–217
