ORCID as entered in ROS

Select Publications
2009, 'Clean the graph before you draw it!', Information Processing Letters, 109, pp. 463 - 467, http://dx.doi.org/10.1016/j.ipl.2009.01.003
,2008, 'On the minimum feedback vertex set problem: Exact and enumeration algorithms', Algorithmica New York, 52, pp. 293 - 307, http://dx.doi.org/10.1007/s00453-007-9152-0
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