A generalization of the Lin-Zhao theorem.

Paolo Ferraris Joohyung Lee Vladimir Lifschitz A generalization of the Lin-Zhao theorem. 79-101 2006 47 Ann. Math. Artif. Intell. 1-2 http://dx.doi.org/10.1007/s10472-006-9025-2 db/journals/amai/amai47.html#FerrarisLL06