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"Approximation algorithms for the 2-peripatetic salesman problem with edge ..."
Alexey Baburin et al. (2009)
- Alexey Baburin, Federico Della Croce
, Edward Gimadi
, Y. V. Glazkov, Vangelis Th. Paschos:
Approximation algorithms for the 2-peripatetic salesman problem with edge weights 1 and 2. Discret. Appl. Math. 157(9): 1988-1992 (2009)
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