Discretization on Unstructured Grids for Inhomogeneous, Anisotropic Media. Part I: Derivation of the Methods. - Ivar Aavatsmark; Tor Barkve; Øistein Bøe; Trond Mannseth (SIAM J. Sci. Comput., 1998)

Discretization on Unstructured Grids For Inhomogeneous, Anisotropic Media. Part II: Discussion And Numerical Results. - Ivar Aavatsmark; Tor Barkve; Øistein Bøe; Trond Mannseth (SIAM J. Sci. Comput., 1998)

Monotonicity of control volume methods. - Jan M. Nordbotten; Ivar Aavatsmark; G. T. Eigestad (Numerische Mathematik, 2007)

Sufficient criteria are necessary for monotone control volume methods. - Eirik Keilegavlen; Jan M. Nordbotten; Ivar Aavatsmark (Appl. Math. Lett., 2009)

Equivalent well-cell radius for hexagonal -orthogonal grids in numerical reservoir simulation. - Ivar Aavatsmark (Appl. Math. Lett., 2016)