Wind-tunnel investigation of control-surface characteristics.
XXIII,
a 0.25-airfoil-chord flap with tab having a chord twice the flap chord on an NACA 0009 airfoil /
by M. Leroy Spearman.
APA Citation
Spearman, M. Leroy., United States. National Advisory Committee for Aeronautics., Langley Aeronautical Laboratory. (1945). Wind-tunnel investigation of control-surface characteristics. Langley Field, VA: Langley Memorial Aeronautical Laboratory.
MLA Citation
Spearman, M. Leroy, United States. National Advisory Committee for Aeronautics, and Langley Aeronautical Laboratory. Wind-tunnel Investigation of Control-surface Characteristics. Langley Field, VA: Langley Memorial Aeronautical Laboratory, 1945.
Warning: These citations may not always be complete (especially for serials).