Comparing Phase Transitions and Peak Cost in PP-Complete Satisfiability Problems. - Delbert D. Bailey; Víctor Dalmau; Phokion G. Kolaitis (AAAI/IAAI, 2002)

Phase Transitions of Bounded Satisfiability Problems. - Delbert D. Bailey; Phokion G. Kolaitis (IJCAI, 2003)

Phase transitions of PP-complete satisfiability problems. - Delbert D. Bailey; Víctor Dalmau; Phokion G. Kolaitis (Discret. Appl. Math., 2007)