1. V.I. Burenkov, Recent progress in studying the boundedness of classical operators of real analysis in general Morrey-type spaces. I, Eurasian Math. J., 3 (2012), no. 3, 11–32.
2. V.I. Burenkov, Recent progress in studying the boundedness of classical operators of real analysis in general Morrey-type spaces. II, Eurasian Math. J., 4 (2013), no. 1, 21–45
3. V.I. Burenkov, H.V. Guliyev, Necessary and sufficient conditions for boundedness of the maximal operator in local Morrey-type spaces, Studia Math, 163 (2004), no. 2, 157-176.
4. V.I. Burenkov, H.V. Guliyev, V.S. Guliyev, Necessary and sufficient conditions for the boundedness of fractional maximal operators in local Morrey-type spaces, J. Comput. Appl. Math., 208 (2007), 280-301.
5. V.I. Burenkov, P. Jain, T.V. Tararykova, On boundedness of the Hardy operator in Morrey-type spaces, Eurasian Math. J., 2 (2011), no. 1, 52-80.