Detecting overlapping community structure : Estonian network of paymentsRendon de la Torre, Stephanie; Kalda, Jaan; Kitt, Robert; Engelbrecht, JüriProceedings of the Estonian Academy of Sciences2019 / p. 79–88 : ill https://doi.org/10.3176/proc.2019.1.08 http://www.kirj.ee/public/proceedings_pdf/2019/issue_1/proc-2019-1-79-88.pdf Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

On the topologic structure of economic complex networks : empirical evidence from large scale payment network of EstoniaRendon de la Torre, Stephanie; Kalda, Jaan; Kitt, Robert; Engelbrecht, JüriChaos, solitons & fractals2016 / p. 18-27 : ill http://dx.doi.org/10.1016/j.chaos.2016.01.018

Propagation of bankruptcy risk over scale-free economic networksAndria, Joseph; di Tollo, Giacomo; Kalda, JaanEntropy2022 / art. 1713 https://doi.org/10.3390/e24121713 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Specific statistical properties of the strength of links and nodes of the Estonian network of paymentsRendon de la Torre, Stephanie; Kalda, Jaan; Kitt, RobertProceedings of the Estonian Academy of Sciences2019 / p. 235–243 : ill https://doi.org/10.3176/proc.2019.3.02 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS