1. Covariance and correlation estimators in bipartite complex systems with a double heterogeneity. (30th May 2019) Authors: Puccio, Elena; Vassallo, Pietro; Piilo, Jyrki; Tumminello, Michele Journal: Journal of statistical mechanics Issue: (2019:May) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗