@book{ Solr-12381204, title = {Aerodynamic characteristics of a circular cylinder at Mach number 6.86 and angles of attack up to 90°}, series = {Technical note (United States. National Advisory Committee for Aeronautics) ;}, author = {Penland, Jim A.}, editor = {United States. National Advisory Committee for Aeronautics}, address = {Washington, D.C.}, publisher = {National Advisory Committee for Aeronautics}, year = {1957}, pages = {32}, note = {"January 1957."}, note = {"Supersedes recently declassified NACA Research Memorandum L54A14 by Jim A. Penland, 1954"--Page 1.}, note = {No Federal Depository Library Program (FDLP) item number.}, url = {https://purl.fdlp.gov/GPO/gpo143051} }