SZEFLER, Beata, et al. “QSAR AND DOCKING STUDY ON INDOLIZINES BY SIMILARITY CLUSTERING”. Studia Universitatis Babeș-Bolyai Chemia, vol. 60, no. 4, Dec. 2015, pp. 201-12, https://studia.reviste.ubbcluj.ro/index.php/chemia/article/view/8508.