@techreport{StephanMaurrasNedev2010, author = {R{\"u}diger Stephan and Jean Maurras and Roumen Nedev}, title = {On the connectivity of k-clique polytopes}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {10-29}, language = {eng}, year = {2010} }