1.
Kirane, Mokhtar y Qafsaoui, Mahmoud. 2002. On the asymptotic behavior for convection-diffusion equations associated to higher order elliptic operators in divergence form. Revista Matemática Complutense 15, 2, 585–598. DOI:https://doi.org/10.5209/rev_REMA.2002.v15.n2.16930