Koźniewski, Edwin, Antonina Żaba, and Piotr Dudzik. “The Compactness Indicators of Solids Applied to Analysis of Geometric Efficiency of Buildings”. Journal of Civil Engineering and Management 25, no. 8 (August 20, 2019): 742-756. Accessed August 10, 2020. https://journals.vgtu.lt/index.php/JCEM/article/view/10384.