On the Convergence of the Quasi-Periodic Approximations on a Finite Interval.Published in:Armenian Journal of Mathematics, 2021, v. 13, n. 10, p. 1, doi. 10.52737/18291163-2021.13.10-1-44By:Poghosyan, A.;Poghosyan, L.;Barkhudaryan, R.Publication type:Article