The aerodynamic forces of an oscillating aerofoil in two-dimensional potential flow at speeds slightly below the speed of sound
By: Adrian Isak Van der Vooren and J. Boersma.
Contributors: Boersma, J.; National Aeronautical Research Institute (The Netherlands)
Series: National Aeronautical Research Institute.  Technical note -- W.10; Nationaal Luchtvaartlaboratorium.  Technical note -- W.10
Publisher: National Aeronautical Research Institute
Published: 1959
Place of publication: Amsterdam
Number of pages: 74
Notes: Bibliographical references: p. 47-48.