1. Development of commercially advantageous techniques for fabrication of low shrinkage Si3N4-based materials;Pompe;Sprechsaal,1982
2. Pompe, R., SE 8103269-0 (1981), US 463,884 (1983), EP 82–00161 (1982).
3. Some features of nitrided pressureless sintered (NPS) silicon nitride materials made by modified preparation routes;Nyberg,1986
4. The formation of single phase silicon-aluminium-oxygen-nitrogen ceramics;Lewis;J. Mater. Sci.,1977
5. O′-β′ and α′-β′ sialon ceramics;Thompson,1986