• 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 https://www.scopus.com/sourceid/11500153303 https://www.scopus.com/record/display.uri?eid=2-s2.0-85073275094&origin=inward&txGid=c79b2038812133533da79dfca4166f9a https://jcr.clarivate.com/jcr-jp/journal-profile?journal=P%20EST%20ACAD%20SCI&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000481676300002