Veress, E., Balliu, A. ., Dudás, A. ., Hlušák, M. ., Hulmák, M. ., Menyhárd, A. ., & Stec, P. . (2022). Gratuitous Contracts. In E. Veress (Ed.), Contract Law in East Central Europe (pp. 219–252.). Legal Studies on Central Europe. https://doi.org/10.54171/2022.ev.cliece_chapter7