Computation of axisymmetric hypersonic flow using the method of characteristics / B.J. van der LindenAlgebraic ray tracing / by B.J. van der Linden, R.M.M. MattheijA new method for solving radiative heat problems in glass / by B.J. van der Linden and R.M.M. MattheijRadiative heat transfer in glass: the algebraic ray trace method / Bas Johannes van der Linden