1. Development of a Glass Polymer Composite Sewer Pipe from Waste Glass;Kukacka;Progress Report No. 1,1976
2. Development of a Glass Polymer Composite Sewer Pipe from Waste Glass;Kukacka;Progress Report No. 2,1976
3. Development of a Glass Polymer Composite Sewer Pipe from Waste Glass;Kukacka;Progress Report No. 3,1977
4. First International Congress on Polymer Concretes;Koblischek,1975
5. First International Congress on Polymer Concretes;Krefeld-Uerdingen,1975