Sobolev Spaces in Mathematics I: Sobolev Type Inequalities

Sobolev Spaces in Mathematics II: Applications in Analysis and Partial Differential Equations

Theory of Sobolev Multipliers: With Applications to Differential and Integral Operators

Asymptotic Theory of Elliptic Boundary Value Problems in Singularly Perturbed Domains Volume II: Volume II

Recent Trends in Operator Theory and Partial Differential Equations: The Roland Duduchava Anniversary Volume