[comp.graphics] Graph drawing

gram@uctcs.uucp (Graham Wheeler) (11/12/90)

In the article "DAG - a Program that draws Directed Graphs" (Software -
Practice & Experience V18N11 Nov 1988) the authors refer to two papers
in preparation - these are:

i) E R Gansner, S C North, K P Vo "On the Level Assignment Problem"
ii) ibid, "Methods for Drawing Directed Graphs"

Does anyone know if these papers have been completed and published, and
if so, where I may obtain them?


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