Kajikiya, Ryuji. “Partially Symmetric Solutions of the Generalized Hénon Equation in Symmetric Domains”. Topological Methods in Nonlinear Analysis 46, no. 1 (September 1, 2015): 191–221. Accessed April 20, 2024. https://apcz.umk.pl/TMNA/article/view/TMNA.2015.043.