Korpusov, M.O, and A. G. Sveschnikov. “On Blowing-up of Solutions of Sobolev-Type Equation With Source”. CUBO, A Mathematical Journal 7, no. 1 (April 1, 2005): 57–69. Accessed January 9, 2026. https://cubo.ufro.cl/index.php/cubo/article/view/1619.