1. Special Teeth for Cross-Bite Purposes;Gysi;Digest,1927
2. Special Teeth for Cross-Bite Purposes;Gysi;Digest,1927
3. A Functional Denture Technic;Brenner;J.A.D.A.,1940
4. A Posterior Set-up To Meet Individual Requirements;Payne;Digest,1941
5. Channel Type Posterior Tooth Forms;Sears;J.A.D.A.,1928