1. Aris R (1975) The Mathematical Theory of Diffusion and Reaction in Permeable Catalysts. Clarendon Press, Oxford
2. Bandle C, Sperb RP, Stakgold I (in press) Diffusion-reaction with monotone kynetics. J Nonlinear Analysis
3. Bénilan P (1978) Opérateurs accrétifs et semigroupes dansL p (1?p??). In: Fujita H (ed) Japan-France Seminar 1976. Japan Society for the Promotion of Science: Tokyo
4. Bénilan P, Brézis H, Crandall MG (1975) A semilinear equation inL 1(? n ). Ann Scuola Norm Sup Pisa 4:523?555
5. Bertsch M, Kersner R, Peletier LA (in press) Positivity versus localization in degenerate diffusion equations