L. I. Karchevs’ka, “On geometric properties of functors of positive-homogenous and semiadditive functionals”, Ukr. Mat. Zhurn., vol. 62, no. 10, pp. 1351–1359, Oct. 2010, Accessed: Dec. 05, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/2959