Kirane M, Qafsaoui M. On the asymptotic behavior for convection-diffusion equations associated to higher order elliptic operators in divergence form. Rev. mat. complut. [Internet]. 1 de enero de 2002 [citado 22 de noviembre de 2024];15(2):585-98. Disponible en: https://doi.org/10.5209/rev_REMA.2002.v15.n2.16930