1. 1979 LEED analysis of Cu(100)
2. Proc. Conf. on Determination of Surface Structure by LEED;Davis,1980
3. Proc. Conf. on Determination of Surface Structure by LEED;Noonan,1980
4. Proc. ICSS-4 and ECOSS-3;Noonan,1980
5. J.R. Noonan and H.L. Davis, Vacuum, in press.