Research group lead by prof.Yaroslav Hrytsak aims to consolidate data analysis of surveys that have been carried out starting from 1994 by international teams that I co-directed and co-ordinated (including “Lviv-Donetsk survey” 1994-2015, series of national surveys in 1994, 2010, 2015 and the “Region, nation and beyond” project surveys of 2013 and 2015, and possibly of 2017) with a main focus on regionalism in Ukraine.