94'. Garrick, I.E., Determination of the theoretical pressure distribution for 20 airfoils. 

 N.A.C.A. Tech. Rep. 465 (1933). 



95. Kaplan, C, Potential flow about elongated bodies of revolution. N.A.C.A. Tech. 

 Rep. 516 (1935). 



96. Pistolesi, E., Sulla teoria delle ali sottili. Pontif. acad. Vat., Acta 1, p. 57 (1937). 



97. Goldstein, Theory of aerofoils of small thickness. Part I. Velocity distributions 

 for symmetrical airfoils. A.R.C. 5804, Ac 1976 (revised) (1942). 



98. Keune, F., Ebene Potentialstromung um allgemeine dicke Tragflugelprofile, Jahrb. d. 

 deutschen Luftfahrtf. (1938) p. 3., transl. in N.A.C.A. Tech. Memo. 1023 (1942). 



99. Jones, R.T. and Cohen, D., Graphical method of determining pressure distributions 

 in two-dimensional flow. N.A.C.A. Tech. Rep. 722 (1941). 



100. Garrick, I.E., Potential flow about arbitrary biplane wing sections. N.A.C.A. Tech. 

 Rep. 542 (1936). 



101. Zahm, A.F., Smith, R.H. and Louden, F.A., Forces on an elliptic cylinder in a 

 uniform air stream. N.A.C.A. Tech. Rep. 289 (1928). 



102. Zahm, A.F., Flow and drag formulas for simple quadrics. N.A.C.A. Tech. Rep. 253 

 (1926). 



103. Argeanicoff, N.S., Sur le mouvement discontinu a deux dimensions d'un liquide 

 autour d'un obstacle en forme d'arc de parabole. Recueil math, de Moscou 35, p. 5 (1928). 



104. Ratib, A., Uber die Krafte auf einem elliptischen Zylinder, der sich in einer idealen 

 Fliissigkeit bewegt. Zeits. ang. Math, and Mech. 14, p. 340 (1934). 



105. Krienes, K., Elliptische Tragflache auf potentialtheoretischer Grundlage. Zeits. 

 ang. Math. u. Mech. 20, p. 65 (1940). 



106. Morton, W.B., Irrotational flow past two intersecting planes. Phil. Mag. 2, p. 900 

 (1926). 



107. Oka, S., Note on the motion of an elliptic cylinder in a converging stream. Phys.- 

 Math. Soc. Jap., Proc. 20, 0. 105 (1938). 



108. Agostinelli, C, Corrente traslocircolatoria piana che investe un profile rigido 

 ipocicloidale girevole intorno al suo centre. Istit. Lombardo, Rend. (2) 68, p. 597 (1935). 



109. Sestini, G., Corrente traslocircolatoria in presenza di una ruota a profilo 

 ipocicloidale. Istit. Lombardo, Rend. 69, p. 364 (1936). 



110. Riabouchinsky, D., Sur la' resistance des fluides. Internal. Cong. Math., Strasbourg 

 (1920) C.R. p. 568. 



401 



