Hulla, Jozef, 1940- Sealing of Dilatation Joints with Polyurethane Resins. Slašťan, Peter. Janíček, Drahomír In: ASCE, 2003. -- Grouting and Ground Treatment : Proceedings of the 3rd International Conference (GSP 120). Louisiana, New Orleans, 10.-12.2.2003. -- s.1254-1265.