Taibi NE, Dellal A, Henderson J, Ouahab A. Existence of solutions for solitons type equations in several space dimensions: Derrick’s Problem with $(r,p)$-Laplacian. MFAT [Internet]. 2022 Sep. 25 [cited 2025 Dec. 15];28(3):274-88. Available from: https://zen.imath.kiev.ua/index.php/mfat/article/view/837