Voloshyn, D. E., and Yu. A. Drozd. “Derived Categories of Nodal Curves”. Ukrains’kyi Matematychnyi Zhurnal 64, no. 8 (August 25, 2012): 1033–1040. Accessed April 16, 2025. https://umj.imath.kiev.ua/index.php/umj/article/view/2638.