Rijksinstituut voor Volksgezondheid en Milieu Derivation of basic equations of mass transport in porous media. Part 2: Generalised Darcy's and Fick's laws | RIVM Jaar: 1986 Derivation of basic equations of mass transport in porous media. Part 2: Generalised Darcy's and Fick's laws | RIVM Bron: rivm.nl Download dossier (ZIP) · JSON