Florjańczyk, Z., Chudzik, A., Frydrych, A. and Rucińska, K. 2021. Synthesis and characterization of lactic acid – citric acid copolymers. Polimery. 62, 5 (Jan. 2021), 335-343. DOI:https://doi.org/10.14314/polimery.2017.335.