1. Interaction of electrons and positrons with solids: from bulk to surface in thirty years
2. in the same volume, The First Thirty Years, ed. C. B. Duke [Surf. Sci., 1994, 299/300], one also finds historical perspectives from many other early contributors to the field
3. See P. R.Watson, M. A.Van Hove and K.Hermann, Atlas of Surface Structures, American Institute of Physics, Woodbury, NY, 1994, for a compilation of structures determined in the first years of LEED analysis
4. LEED and clean metal surfaces: personal reminiscences and opinions
5. LEED and DLEED as modern tools for quantitative surface structure determination