1. Proc. 5th Int. Symp. on Superalloys;Goulette,1984
2. Proc. Conf. on High Temperature Alloys for Gas Turbines and Other Applications;Ouichi,1982
3. Proc. 6th Int. Symp. on Superalloys;Lecomte-Beckers,1988
4. Proc. 6th Int. Symp. on Superalloys;Fritzemeier,1988
5. Proc. 2nd Symp. Materialforschung;Paul,1991