Andreas Baltz Devdatt P. Dubhashi Anand Srivastav Libertad Tansini Sören Werth Probabilistic analysis for a multiple depot vehicle routing problem. 206-225 2007 30 Random Struct. Algorithms 1-2 http://dx.doi.org/10.1002/rsa.20156 db/journals/rsa/rsa30.html#BaltzDSTW07