LitovchenkoV. A. “Analogs of <i>S</I&gt;-Type Spaces of Partially Even Functions”. Ukrains’kyi Matematychnyi Zhurnal 65, no. 4 (April 25, 2013): 512-521. Accessed November 22, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/2435.