TY - RPRT TI - N-dimensional fractional diffusion equation and Green function approach: spatially dependent diffusion coefficient and external force. AU - E K Lenzi AU - R S Mendes AU - J S Andrade AU - L R da Silva AU - L S Lucena PY - 2005 DO - 10.1103/physreve.71.052101 UR - https://pubmed.ncbi.nlm.nih.gov/16089577/ ID - 16089577 ER -