1. Investigations of compression shocks and boundary layers in gases moving at high speed;Ackeret;NACA tech. Memor.,1957
2. Investigation of separated flows in supersonic and subsonic streams with emphasis on the effect of transition;Chapman;NACA Rep.,1958
3. Lo strato limite laminare nei gas;Crocco,1964
4. The laminar boundary layer equations;Curle,1962
5. Two-dimensional viscous hypersonic flow over simple blunt bodies including second-order effects;Fannelöp,1964