1. Two Methods of Graphing the Contour of the “Mucosal” Surface of Plaster Models;Krogh-Poulsen;J.A.D.A.,1948
2. A Method for Measuring the Mucosal Surface Contours of Impressions, Casts and Dentures;Rupp;J.A.D.A.,1957
3. The Management of Abused Oral Tissues in Complete Denture Construction;Lytle;J. Pros. Den.,1957