Macmillan, F.A. (December 1954). "Viscous Effects on Flattened Pitot Tubes at Low Speeds". The Journal of the Royal Aeronautical Society. 58 (528): 837–839. doi:10.1017/S0368393100102160. S2CID113515509.
Macmillan, F.A. (December 1954). "Viscous Effects on Flattened Pitot Tubes at Low Speeds". The Journal of the Royal Aeronautical Society. 58 (528): 837–839. doi:10.1017/S0368393100102160. S2CID113515509.