Luchins, Abraham S. and Edith H. (Subscribe)
Links
ASL & EHL: Students' misconceptions in geometric problem solving
http://www2.ucsc.edu/mlrg/proc1abstracts.html
From First Misconceptions Proceedings Abstracts (Proceedings of the misconceptions in science and mathematics. Cornell University, Ithaca, NY, USA, June 20-22, 1983)
A.S. Luchins and E.H. Luchins: Isomorphism in Gestalt theory
http://gestalttheory.net/archive/luch_iso1.html
Comparison of Wertheimer's and Koehler's concepts (1999).