[1]
I. G. Khachatryan, “INVESTIGATION OF SOME PROBLEMS OF FUNCTIONAL ANALYSIS IN LINEAR SPACES WITH LIMIT OPERATION OF A SEQUENCE”, Proc. YSU A: Phys. Math. Sci., vol. 36, no. 2 (198), pp. 3–43, Jul. 2002, doi: 10.46991/PYSUA.2002.36.2.003.