Borycki, J., M. Wilczek, and A. Yu. Kolendo. 2022. “New Optically Active poly(esterimides) and poly(amideimides). Part I. Synthesis of Optically Active Monomers”. Polimery 51 (4):257-63. https://ichp.vot.pl/index.php/p/article/view/1520.