Swift, Walter L.; McCormack, John A.; Zagarola, Mark V.; Dolan, Francis X.; et al. (2005). "The NICMOS Turbo-Brayton Cryocooler — Two Years in Orbit". Cryocoolers 13. Springer US. pp. 633–639. doi:10.1007/0-387-27533-9. ISBN978-0-387-23901-9.
Jedrich, Nicholas M.; Gregory, Teri; Zimbelman, Darrell F.; Cheng, Edward S.; et al. (2003). Mather, John C (ed.). "Cryogenic cooling system for restoring IR science on the Hubble Space Telescope". Proc. SPIE. IR Space Telescopes and Instruments. 4850: 1058–1069. Bibcode:2003SPIE.4850.1058J. CiteSeerX10.1.1.162.1601. doi:10.1117/12.461805. S2CID108566881.
Swift, Walter L.; McCormack, John A.; Zagarola, Mark V.; Dolan, Francis X.; et al. (2005). "The NICMOS Turbo-Brayton Cryocooler — Two Years in Orbit". Cryocoolers 13. Springer US. pp. 633–639. doi:10.1007/0-387-27533-9. ISBN978-0-387-23901-9.
Jedrich, Nicholas M.; Gregory, Teri; Zimbelman, Darrell F.; Cheng, Edward S.; et al. (2003). Mather, John C (ed.). "Cryogenic cooling system for restoring IR science on the Hubble Space Telescope". Proc. SPIE. IR Space Telescopes and Instruments. 4850: 1058–1069. Bibcode:2003SPIE.4850.1058J. CiteSeerX10.1.1.162.1601. doi:10.1117/12.461805. S2CID108566881.
"4 Vesta". NASA Solar System Exploration. December 19, 2019. Retrieved 2020-09-07.
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citeseerx.ist.psu.edu
Jedrich, Nicholas M.; Gregory, Teri; Zimbelman, Darrell F.; Cheng, Edward S.; et al. (2003). Mather, John C (ed.). "Cryogenic cooling system for restoring IR science on the Hubble Space Telescope". Proc. SPIE. IR Space Telescopes and Instruments. 4850: 1058–1069. Bibcode:2003SPIE.4850.1058J. CiteSeerX10.1.1.162.1601. doi:10.1117/12.461805. S2CID108566881.
Jedrich, Nicholas M.; Gregory, Teri; Zimbelman, Darrell F.; Cheng, Edward S.; et al. (2003). Mather, John C (ed.). "Cryogenic cooling system for restoring IR science on the Hubble Space Telescope". Proc. SPIE. IR Space Telescopes and Instruments. 4850: 1058–1069. Bibcode:2003SPIE.4850.1058J. CiteSeerX10.1.1.162.1601. doi:10.1117/12.461805. S2CID108566881.