The following publications are possibly variants of this publication:
- A guided local search metaheuristic for the team orienteering problemPieter Vansteenwegen, Wouter Souffriau, Greet Vanden Berghe, Dirk Van Oudheusden. eor, 196(1):118-127, 2009. [doi]
- The Multiconstraint Team Orienteering Problem with Multiple Time WindowsWouter Souffriau, Pieter Vansteenwegen, Greet Vanden Berghe, Dirk Van Oudheusden. transci, 47(1):53-63, 2013. [doi]