Král, Josef
Wave singularities.
Potential Theory. Berlin: Walter de Gruyter, 1996 - (Král, J.; Netuka, I.; Lukeš, J.; Veselý, J.), s. 485-487. ISBN 3-11-014654-1.
[International Conference on Potential Theory. Kouty (CZ), 13.08.1994-20.08.1994]
Grant CEP: GA AV ČR IA11957
http://hdl.handle.net/11104/0071290