1. Prosthetic Treatment for Partially Edentulous Patients;Zarb,1978
2. Evaluation of planes of reference for orienting maxillary casts on articulators;Gonzalez;J Am Dent Assoc,1968
3. Relationship of various skull reference lines;Olsson;J Prosthet Dent,1961
4. Articulator Technique for the University Models 130-28 and 130-30 as Used in Restorative Procedures of the Natural Dentition;Hanau Engineering,1971
5. Introduction to Functional Occlusion;Ash,1975