PURCHASE AND SALE CONTRACT FEATURES OF FUTURE THINGS (EMPTIO REI SPERATAE, EMPTIO SPEI) IN ROMAN LAW. Karazin Univ. J. Law [Internet]. 2025 Jun. 30 [cited 2026 Oct. 25];(39):186-93. Available from: https://periodicals.karazin.ua/law/article/view/25802