Babeș-Bolyai University, Cluj-Napoca – www.ubbcluj.ro

Faculty of Sociology and Social Work – http://.socasis.ubbcluj.ro

Faculty of History and Philosophy – http://hiphi.ubbcluj.ro/

Doctoral School in Population Studies and History of Minorities – http://studiipopulatie.hiphi.ubbcluj.ro/

European Historical Population Samples Network – http://www.ehps-net.eu/

Max Planck Institute for Demographic Research – https://www.demogr.mpg.de/en/default.htm

Historical Population Database of Transylvania – http://hpdt.granturi.ubbcluj.ro/ro/