The following publications are possibly variants of this publication:
- On the P versus NP intersected with co-NP question in communication complexityStasys Jukna. ipl, 96(6):202-206, 2005. [doi]
- On P versus NP cap co-NP for decision trees and read-once branching programsStasys Jukna, Alexander A. Razborov, Petr Savický, Ingo Wegener. cc, 8(4):357-370, 1999. [doi]
- On P versus NP /cap co-NP for Decision Trees and Read-Once Branching ProgramsStasys Jukna, Alexander A. Razborov, Petr Savický, Ingo Wegener. eccc, 4(23), 1997. [doi]