@misc{indiciae44cba2ed1fa4, title = {2195 Aluminum-Copper-Lithium Friction Plug Welding Development}, author = {Takeshita, Rike P. and Hartley, Paula J. and Baker, Kent S.}, year = {1997}, url = {https://ntrs.nasa.gov/citations/19990064400}, note = {Source identifier: 19990064400} }