1. The Boundary Layer of Yawed Cylinders
2. Goldstein, S., et al., Modern Developments in Fluid Dynamics, especiallypp.601-675; Oxford University Press, 1938.
3. The Mechanics of Viscous Fluids
4. Martinelli, Guibert, Morrin, and Boelter, An Investigation of Aircraft Heaters-VIII. A Simplified Method for the Calculation of the Unit Conductance Over Wings, N.A.C.A. Wartime Report W-14, 1943.