1.
Kuznetsovci OI. On the integration of one class of<em class="a-plus-plus">N</em&gt;-dimensional trigonometric series. Ukr. Mat. Zhurn. [Internet]. 2000Jun.25 [cited 2024Nov.22];52(6):837–840. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/4479