Bampis, E., Jansen, K., & Kenyon, C. (2006). Efficient approximation and online algorithms: Recent progress on classical combinatorial optimization problems and new applications. Springer.

Bampis, Evripidis, Klaus Jansen, and Claire Kenyon. Efficient Approximation and Online Algorithms: Recent Progress on Classical Combinatorial Optimization Problems and New Applications. Berlin ; New York: Springer, 2006.

Bampis, Evripidis, et al. Efficient Approximation and Online Algorithms: Recent Progress on Classical Combinatorial Optimization Problems and New Applications. Springer, 2006.