A primal-dual approximation algorithm for a two depot heterogeneous traveling salesman problem
Crossref DOI link: https://doi.org/10.1007/s11590-015-0924-1
Published Online: 2015-08-02
Published Print: 2016-08
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Bae, Jungyun
Rathinam, Sivakumar
Text and Data Mining valid from 2015-08-02