1 http://hdl.handle.net/10338.dmlcz/104121 1 Recenze http://hdl.handle.net/10338.dmlcz/104127 Recenze Optimization of the domain in elliptic problems by the dual finite element method http://hdl.handle.net/10338.dmlcz/104126 Optimization of the domain in elliptic problems by the dual finite element method Projective plane motions with infinitely many straight trajectories http://hdl.handle.net/10338.dmlcz/104125 Projective plane motions with infinitely many straight trajectories Approximations of parabolic variational inequalities http://hdl.handle.net/10338.dmlcz/104124 Approximations of parabolic variational inequalities