1. Long term preventive aspects in oral rehabilitation of adults and elderly. Part I. Maintenance of balanced functional jaw interaction;Langer;J Oral Rehabil,1978
2. Physiologic and psychologic considerations in oral rehabilitation. Part II. Treatment of functional breakdown of natural dentition;Langer;Isr J Dent Med,1971
3. Das Konometer-ein Geraet zur rationallen Herstellung von Konuskronen;Koerber;ZWR,1970
4. Screw retained telescopic prostheses;Preiskel;Br Dent J,1971
5. Ist die Teleskopprothese und die Parallelfraestechnik bereits ein gesicherter Fortschritt?;Schoen;ZWR,1967