Moseley, William C., Jr. & Thompson, Robert F. Effect of control trailing-edge thickness or aspect ratio on the oscillating hinge-moment and flutter characteristics of a flap-type control at transonic speeds, report, April 23, 1958; (https://digital.library.unt.edu/ark:/67531/metadc64035/m1/1/: accessed April 26, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .