Zlotnick, Martin & Diederich, Franklin W. Theoretical calculation of the effect of the fuselage on the spanwise lift distribution on a wing, report, March 3, 1952; (https://digital.library.unt.edu/ark:/67531/metadc58939/m1/1/: accessed November 21, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .