%0 Conference Article %T SEPARATE GROUNDS FOR INVALIDITY OF A MARRIAGE AGREEMENT: ISSUES OF THEORY AND PRACTICE %A Varvenko, A.S. %A Zhelonkin, S.S. %A Parkhomenko, I.K. %K prenuptial agreement, invalidity of the transaction, contest-ability, nullity, extremely unfavorable situation, marriage, property relations %J Process Management and Scientific Developments %D 2024 %P 7 %I AUS PUBLISHERS