PantsulaiaG., SaatashviliG. and ZerakidzeZ. 2013. On the separation problem for a family of Borel and Baire <i>G</i> -powers of shift measures on <i>R</i&gt;. Ukrains’kyi Matematychnyi Zhurnal. 65, 4 (Apr. 2013), 470-485.