Akhalaia, George, and Nino Manjavidze. “Boundary Value Problems With Shift for Generalized Analytic Vectors”. Annales Universitatis Paedagogicae Cracoviensis Studia Mathematica 9 (December 18, 2010): 123–132. Accessed October 31, 2026. https://studmath.uken.krakow.pl/article/view/13250.