Complexity and Approximation: Combinatorial Optimization Problems and Their Approximability Properties. Ausiello, G.; Crescenzi, P.; Kann, V.; Marchetti-Spaccamela, A.; and Protasi, M. 1999. bibtex @Book{ausiello99complexity,
title = {Complexity and Approximation: Combinatorial Optimization Problems and Their Approximability Properties},
publisher = Springer,
year = {1999},
author = {G. Ausiello and P. Crescenzi and V. Kann and A. Marchetti-Spaccamela and M. Protasi},
owner = {baoanh},
timestamp = {2010.07.31},
}