@misc{indiciae8e31fff7a335, title = {Earth Entry Vehicle for Mars Sample Return}, author = {Mitcheltree, R. A. and Braun, R. D. and Hughes. S. J. and Simonsen, L. C.}, year = {2000}, url = {https://ntrs.nasa.gov/citations/20010078926}, note = {Source identifier: 20010078926} }