Pengő, Edit, and Zoltán Ságodi. “A Preparation Guide for Java Call Graph Comparison”. Acta Cybernetica 24, no. 1 (May 21, 2019): 131-155. Accessed September 19, 2019. http://cyber.bibl.u-szeged.hu/index.php/actcybern/article/view/3991.