Method management for the benefit of large software packages for analysis in CAE / J.J. Schuurman, J.H. Meelker and A. KassiesRobust calculation of 3D transonic potential flow based on the non-linear FAS multi-grid method and incomplete LU decomposition / by A.J. van der Wees, J. van der Vooren and J.H. MeelkerMatrics, transonic potential flow calculations about transport aircraft / J. van der Vooren, A.J. van der Wees, J.H. Meelker