Removability of the wave singularities in the plane. (Summary). Miroslav Chlebik; Josef Král — 1994 Aequationes mathematicae
Removability of the wave singularities in the plane. Miroslav Chlebik; Josef Král — 1994 Aequationes mathematicae
Some recent results on blow-up on the boundary for the heat equation Miroslav Chlebík; Marek Fila — 2000 Banach Center Publications