TY JOUR TI Grounds for challenging transactions in bankruptcy KW Bankruptcy KW transaction KW challenge KW basis KW invalidity KW court KW creditor KW debtor. JO Bulletin of the Kaliningrad branch of the Saint-Petersburg University of the Ministry of Internal Affairs of Russia AU Seyfullaev, R.S. PY 2024 IS 0 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION