The following publications are possibly variants of this publication:
- An Algorithm for Finding Input-Output Constrained Convex Sets in an Acyclic DigraphGregory Gutin, Adrian Johnstone, Joseph Reddington, Elizabeth Scott, Anders Yeo. criwg 2008: 206-217 [doi]
- Algorithms for generating convex sets in acyclic digraphsPaul N. Balister, Stefanie Gerke, Gregory Gutin, Adrian Johnstone, Joseph Reddington, Elizabeth Scott, A. Soleimanfallah, Anders Yeo. jda, 7(4):509-518, 2009. [doi]
- Convex Sets in Acyclic DigraphsPaul Balister, Stefanie Gerke, Gregory Gutin. order, 26(1):95-100, 2009. [doi]