On the ‘computation of two- and three-dimensional steady transonic flows by relaxation methods -- A critical review of numerical solution of Navier-Stokes equations -- Variational principles in fluid mechanics and finite element applications -- Recent developments of finite-difference approximations for boundary-layer equations -- Computation of three-dimensional, inviscid supersonic flows -- Numerical and physical experiments in viscous separated flows -- Stability of explicit time dependent treatment of hyperbolic boundary problems -- Improving of the numerical solutions by using analogue subroutines -- Computation of unsteady boundary layers.