Thomas R. Puzak, A. Hartstein, et al.
CF 2007
A "node list" of a directed graph is a sequence of nodes such that every simple path in the graph is a subsequence of the node list. This paper gives three relatively simple algorithms for computing node lists. Previous results are summarized, and areas for further work are suggested. © 1978.
Thomas R. Puzak, A. Hartstein, et al.
CF 2007
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