TARASHCHANS'KII, M. T. On one class of extreme extensions of a measure. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 62, n. 9, p. 1269–1279, 2010. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2953. Acesso em: 5 dec. 2025.