Published in
Society for Industrial and Applied Mathematics, SIAM Journal on Discrete Mathematics, 1(30), p. 141-153
DOI: 10.1137/15m1007185
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Lehman's Theorem and the Directed Steiner Tree Problem
Journal article published in 2016 by
Ahmad Abdi,
Andreas Emil Feldmann,
Bertrand Guenin,
Jochen Könemann,
Laura Sanità
This paper is available in a repository.
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