Economou, T.E.; Turkevich, A.L.; Sowinski, K.P.; Patterson, J.H.; Franzgrote, E.J. «The Alpha-Scattering Technique of Chemical Analysis». Journal of Geophysical Research, 75, 32, 1970, pàg. 6514. Bibcode: 1970JGR....75.6514E. DOI: 10.1029/JB075i032p06514.
Patterson, J.H.; Franzgrote, E.J.; Turkevich, A.L.; Anderson, W.A.; Economou, T.E. «Alpha-scattering experiment on Surveyor 7 - Comparison with Surveyors 5 and 6». Journal of Geophysical Research, 74, 25, 1969, pàg. 6120–48. Bibcode: 1969JGR....74.6120P. DOI: 10.1029/JB074i025p06120.
R. Rieder; H. Wänke; T. Economou; A. Turkevich «Determination of the chemical composition of Martian soil and rocks:The alpha proton X ray spectrometer». Journal of Geophysical Research, 102, E2, 1997, pàg. 4027–4044. Bibcode: 1997JGR...102.4027R. DOI: 10.1029/96JE03918.
R. Rieder; R. Gellert; J. Brückner; G. Klingelhöfer; G. Dreibus «The new Athena alpha particle X-ray spectrometer for the Mars Exploration Rovers». Journal of Geophysical Research, 108, E12, 2003, pàg. 8066. Bibcode: 2003JGRE..108.8066R. DOI: 10.1029/2003JE002150.
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Economou, T.E.; Turkevich, A.L.; Sowinski, K.P.; Patterson, J.H.; Franzgrote, E.J. «The Alpha-Scattering Technique of Chemical Analysis». Journal of Geophysical Research, 75, 32, 1970, pàg. 6514. Bibcode: 1970JGR....75.6514E. DOI: 10.1029/JB075i032p06514.
Patterson, J.H.; Franzgrote, E.J.; Turkevich, A.L.; Anderson, W.A.; Economou, T.E. «Alpha-scattering experiment on Surveyor 7 - Comparison with Surveyors 5 and 6». Journal of Geophysical Research, 74, 25, 1969, pàg. 6120–48. Bibcode: 1969JGR....74.6120P. DOI: 10.1029/JB074i025p06120.
R. Rieder; H. Wänke; T. Economou; A. Turkevich «Determination of the chemical composition of Martian soil and rocks:The alpha proton X ray spectrometer». Journal of Geophysical Research, 102, E2, 1997, pàg. 4027–4044. Bibcode: 1997JGR...102.4027R. DOI: 10.1029/96JE03918.
Rieder, R.; Wanke, H.; Economou, T. «An Alpha Proton X-Ray Spectrometer for Mars-96 and Mars Pathfinder». American Astronomical Society, 28, 1997, pàg. 1062. Bibcode: 1996DPS....28.0221R.
R. Rieder; R. Gellert; J. Brückner; G. Klingelhöfer; G. Dreibus «The new Athena alpha particle X-ray spectrometer for the Mars Exploration Rovers». Journal of Geophysical Research, 108, E12, 2003, pàg. 8066. Bibcode: 2003JGRE..108.8066R. DOI: 10.1029/2003JE002150.
Hovestadt, D.; Andreichikov, B.; Bruckner, J.; Economou, T.; Klecker, B.; Kunneth, E.; Laeverenz, P.; Mukhin, L.; Prilutskii, A. «In-Situ Measurement of the Surface Composition of the Mars Moon Phobos: The Alpha-X Experiment on the Phobos Mission». Abstracts of the Lunar and Planetary Science Conference, 19, 1988, pàg. 511. Bibcode: 1988LPI....19..511H.
