PhD, historian, Kiev (Ukraine), teaches and researches at the Ukrainian Centre for Holocaust Studies in Kiev and edits the journal Holocaust and Modernity. Studies in Ukraine and the World (in Ukrainian). Numerous fellowships and projects about the National Socialist genocide of Roma in the countries of the former Soviet Union – in particular, Ukraine. He has published in articles in Holocaust and Genocide Studies, among other academic journals, and in anthologies; Genocide of the Roma, 1941−1944: How Is It Being Remembered in Contemporary Ukraine appeared in 2015.