Kotvytskiy, Albert, Semen Bronza, and Vladimir Shablenko. “THE ANALYSIS OF IMAGES IN N-POINT GRAVITATIONAL LENS BY METHODS OF ALGEBRAIC GEOMETRY”. Acta Polytechnica 57, no. 6 (December 30, 2017): 404–411. Accessed June 22, 2025. https://ojst.is.cvut.cz/ojs/index.php/ap/article/view/4607.