Compatible Geometric Matchings.
Oswin AichholzerSergey BeregAdrian DumitrescuAlfredo García OlaverriClemens HuemerFerran HurtadoMikio KanoAlberto MárquezDavid RappaportShakhar SmorodinskyDiane L. SouvaineJorge UrrutiaDavid R. WoodPublished in: Electron. Notes Discret. Math. (2008)