Proyecto Cuevas de Marte (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Proyecto Cuevas de Marte" in Spanish language version.

refsWebsite

Global rank Spanish rank

2,128^th place

1,976^th place

936^th place

1,069^th place

2,838^th place

3,385^th place

nap.edu

Robert Braun (2009). «Appendix E: List and Statistical Analysis of NIAC Grants». Fostering Visions for the Future: A Review of the NASA Institute for Advanced Concepts (National Academies Press). ISBN 0-309-14051-X. Consultado el 30 de junio de 2010.

David, LeonardS (22 de febrero de 2005). «Digging and Sniffing for Life on Mars». Space.com. Consultado el 30 de junio de 2010.

Boston, P.; Frederick, G.; Frederick, G.; Welch, S.; Werker, J.; Meyer, T.R.; Sprungman, B.; Hildreth-Werker, V.; Murphy, D.; Thompson, S.L. (2004), «System Feasibility Demonstrations of Caves and Subsurface Constructed for Mars Habitation and Scientific Exploration», USRA Reports (NASA Institute for Advanced Concepts), consultado el 30 de junio de 2010 .