TY JOUR TI he constitutional law of Iran against the background of the conflict of international and Muslim law of the Islamic State KW international law KW Islamic law KW the Constitution KW the conflict of law clause KW an international Treaty KW the constitutional norms JO Legal Science and Practice: Journal of Nizhny Novgorod Academy of the Ministry of Internal Affairs of Russia AU Suprunov, A.G. AU Vasilieva, U.V. PY 2021 IS 2021 PB Nizhny Novgorod Academy of the Ministry of the Interior of Russia