On finite element methods for elliptic equations on domains with corners. - Heribert Blum; Manfred Dobrowolski (Computing, 1982)

Anisotropic interpolation with applications to the finite element method. - Thomas Apel; Manfred Dobrowolski (Computing, 1992)

Optimality conditions for state constrained nonlinear control problems. - Manfred Dobrowolski; Tilo Staib (Math. Methods Oper. Res., 1995)

Finite element methods for elliptic systems with constraints. - Manfred Dobrowolski (Numer. Linear Algebra Appl., 1999)

A Stabilized Mixed Finite Element Method for Elliptic Systems of First Order. - Manfred Dobrowolski; Manuel Villegas (SIAM J. Numer. Anal., 2005)

On Finite Difference Schemes for Elliptic Equations with Discontinuous Coefficients. - Manfred Dobrowolski (Comput. Methods Appl. Math., 2013)