TY JOUR TI On boundedness of Bessel singular integrals KW Banach’s spaces KW singular integral KW differential operator of Bessel KW integral operator. JO Actual directions of scientific researches of the XXI century: theory and practice AU Dadasheva, I.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov