Zakharov, A.A., and S.S. Sadykov. 2003. “An Algorithm for Detection of Intersections Between Polygonal Objects by Oriented Bounding Boxes”. Numerical Methods and Programming (Vychislitel’nye Metody I Programmirovanie) 4 (4):194-99. https://en.num-meth.ru/index.php/journal/article/view/90.