“Uniqueness of the Solutions of ut=Δum and ut=Δum-up with Initial Datum a Measure: the Fast Diffusion Case”, J. Part. Diff. Eq., vol. 7, no. 2, pp. 143–159, Jul. 1994, Accessed: Mar. 04, 2026. [Online]. Available: https://www.global-sci.com/jpde/article/view/3768