Gianpaolo Oriolo Ugo Pietropaoli Gautier Stauffer A New Algorithm for the Maximum Weighted Stable Set Problem in Claw-Free Graphs. 77-96 2008 IPCO http://dx.doi.org/10.1007/978-3-540-68891-4_6 conf/ipco/2008 db/conf/ipco/ipco2008.html#OrioloPS08