Romanian Journal of Population Studies will publish a thematic issue (number 1/2018) with papers related to sections “Territorial Change: Polarised Spatial Development or Convergence?” and “Urban/Regional Change and Development in CEE” of the international conference organised jointly by Babes-Bolyai University and the Regional Studies Association (RSA). The papers can be submitted until 30.07.2017 on the following email address: rsacluj2017@ubbcluj.ro. For the UBB/RSA conference see http://www.regionalstudies.org/conferences/conference/rsa-cee-cluj2017