Journal Article
An approximation algorithm for minimum-cost vertex-connectivity problems (vol 18, pg 21, 1997)
An approximation algorithm for minimum-cost vertex-connectivity problems (vol 18, pg 21, 1997)
Integrated Logistics: Approximation Algorithms Combining Facility Location and Network Design
Approximation algorithms for degree-constrained minimum-cost network-design problems
A matter of degree: improved approximation algorithms for degree-bounded minimum spanning trees
Approximation algorithms for the multiple knapsack problem with assignment restrictions
Approximation algorithms for the traveling purchaser problem and its variants in network design