1. Zur Natur der Rekristallisationsvorg�nge
2. Mechanical Behavior of Magnesium Oxide at High Temperatures
3. 3R. W. Rice, and J. G. Hunt , "Hot Extrusion of MgO "; presented at the 66th Annual Meeting, The American Ceramic Society, Chicago, Ill., April 20, 1964 (Electronics Division, No. 6-E-64); for abstract see Am. Ceram. Soc. Bull., 43 [4 ] 279 (1964 ).