3309 Brorfelde (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "3309 Brorfelde" in Portuguese language version.

refsWebsite
Global rank Portuguese rank
18th place
51st place

harvard.edu

ui.adsabs.harvard.edu

  • 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