Spratt, Christopher E. (abril de 1990). «The Hungaria group of minor planets». Royal Astronomical Society of Canada, Journal (ISSN 0035-872X). 84 (2): 123–131. Bibcode:1990JRASC..84..123S
Warner, B. D. (maio de 2006). «Recent Asteroid Lightcurve Studies at the Palmer Divide Observatory». The Society for Astronomical Sciences 25th Annual Symposium on Telescope Science. Held May 23-25, 2006, at Big Bear, CA. Published by the Society for Astronomical Sciences. 117 páginas. Bibcode:2006SASS...25..117W