John Cornelius Houbolt: A Study of several aerothermoelastic problems of aircraft structures in high-speed flight. 1958, doi:10.3929/ethz-a-000099619 (handle.net [abgerufen am 18. Juli 2019] ETH Zurich).
John Cornelius Houbolt: A Study of several aerothermoelastic problems of aircraft structures in high-speed flight. 1958, doi:10.3929/ethz-a-000099619 (handle.net [abgerufen am 18. Juli 2019] ETH Zurich).