Creignou, N.
Complexity classifications of boolean constraint satisfaction problems - Philadelphia SIAM: Society for Industrial and Applied Mathematics 2001 - xii, 106p. - SIAM monographs on discrete mathematics and applications .
0-89871-479-6
Complexity classifications of boolean constraint satisfaction problems - Philadelphia SIAM: Society for Industrial and Applied Mathematics 2001 - xii, 106p. - SIAM monographs on discrete mathematics and applications .
0-89871-479-6