@misc{indiciae6afe977dad82, title = {Dual mode nuclear rocket system applications.}, author = {Boretz, J. E. and Bell, J. M. and Plebuch, R. K. and Priest, C. C.}, year = {1972}, url = {https://ntrs.nasa.gov/citations/19730028611}, note = {Source identifier: 19730028611} }