RadchenkoV. N. “Uniform Integrabblity and the Lebesgue Theorem on Convergence in $L_0$-Valued Measures”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 48, no. 6, June 1996, pp. 857-60, https://umj.imath.kiev.ua/index.php/umj/article/view/5287.