Dimitris Chatzidimitriou, Jean-Florent Raymond, Ignasi Sau, Dimitrios M. Thilikos. Covering and packing pumpkin models.
ICGT: International Colloquium on Graph Theory and combinatorics, Jun 2014, Grenoble, France. 9th International colloquium on graph theory and combinatorics, 2014,
〈http://oc.inpg.fr/conf/icgt2014/〉.
〈lirmm-01083652〉