Fagents, Sarah (2003-12-27). „Considerations for Effusive Cryovolcanism on Europa: The Post-Galileo Perspective”. Journal of Geophysical Research. 108 (E12): 5139. Bibcode:2003JGRE..108.5139F. doi:10.1029/2003JE002128.
Fagents, Sarah (2003-12-27). „Considerations for Effusive Cryovolcanism on Europa: The Post-Galileo Perspective”. Journal of Geophysical Research. 108 (E12): 5139. Bibcode:2003JGRE..108.5139F. doi:10.1029/2003JE002128.