Prykarpatsky AK. An infinite-dimensional Borsuk-Ulam-type generalization of the Leray-Schauder fixed-point theorem and some applications. Ukr. Mat. Zhurn. [Internet]. 2008Jan.25 [cited 2024Nov.24];60(1):100–106. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/3141