1. [1] D.R. Adams, Lectures on -Potential Theory, Umea U., 1981, Report no.2, 1-74.
2. [2] W. Arendt and A.F.M. ter Elst, Gaussian estimates for second order elliptic operators with boundary conditions, J. Operator Theory, 38 (1997), 87–130.
3. [3] P. Auscher and P. Tchamitchian, Square root problem for divergence operators and related topics, Astérisque, 249, Soc. Math. France, 1998.
4. [4] V. Burenkov, A. Gogatishvili, V.S. Guliyev and R. Mustafayev, Boundedness of the fractional maximal operator in local Morrey-type spaces, Complex Var. Elliptic Equ. 55 (8-10) (2010), 739-758.
5. [5] A. Aydogdu, C. Aykol, J.J. Hasanov and A.M. Musayev, Two-weighted inequalities for maximal and singular integral operators in spaces, submitted.