Francesco Buccafurri, Nicola Leone, Pasquale Rullo. A non-deterministic semantics for ordered logic programs. In María Alpuente, Roberto Barbuti, Isidro Ramos, editors, 1994 Joint Conference on Declarative Programming, GULP-PRODE 94 Peñiscola, Spain, September 19-22, 1994, Volume 1. pages 449-463, 1994.
Abstract is missing.