Florczak, M.; Lazzaro, D.; Mothé-Diniz, T.; Angeli, C. A.; Betzler, A. S. (Şubat 1999). "A spectroscopic study of the THEMIS family". Astronomy and Astrophysics Supplement. 134 (3): 463-471. Bibcode:1999A&AS..134..463F. doi:10.1051/aas:1999150.
Florczak, M.; Lazzaro, D.; Mothé-Diniz, T.; Angeli, C. A.; Betzler, A. S. (Şubat 1999). "A spectroscopic study of the THEMIS family". Astronomy and Astrophysics Supplement. 134 (3): 463-471. Bibcode:1999A&AS..134..463F. doi:10.1051/aas:1999150.