@misc{indiciaecd8a50f9274c, title = {Liquid booster engine reuse - A recovery system}, author = {Von Eckroth, Wulf and Rohrkaste, Gary R. and Delurgio, Phillip R.}, year = {1991}, url = {https://ntrs.nasa.gov/citations/19910047539}, note = {Source identifier: 19910047539} }