The following publications are possibly variants of this publication:
- Solving large ::::p::::-median clustering problems by primal-dual variable neighborhood searchPierre Hansen, Jack Brimberg, Dragan Urosevic, Nenad Mladenovic. datamine, 19(3):351-375, 2009. [doi]
- A general variable neighborhood search for solving the uncapacitated single allocation p-hub median problemAleksandar Ilic, Dragan Urosevic, Jack Brimberg, Nenad Mladenovic. eor, 206(2):289-300, 2010. [doi]