Rousseau, Ronald; Liu, Yuxian; Guns, Raf - In: Journal of Informetrics 8 (2014) 3, pp. 486-490
A correction is provided for the proof of a theorem announced in (Rousseau et al., 2013). We show, moreover, that in a network subdivided into three or more subgroups there is at most one node with global Q-measure equal to one. In case there are two subgroups then it is possible to have two...