@article{articled35ca4cc, title = {Pertubation of the diffusion and upper semicontinuity of attractors}, author = {Arrieta, J M and Carvalho, Alexandre Nolasco de and Rodrigues-Bernal, A}, year = {1999}, doi = {10.1016/s0893-9659(99)00069-5}, journal = {Applied Mathematics Letters} }