Editing Lick Observatory (section)

== References ==
=== Citations ===
{{Reflist|refs=

<ref name="Campbell_1921">{{cite journal
| author1= W. W. Campbell
| title= Observations of an Unidentified Object Seen Near the Sun on Sunday, August 7, 1921
| url= https://www.jstor.org/stable/pdf/40668524.pdf
| journal= Publications of the Astronomical Society of the Pacific
| date= 1921
| volume= 33
| issue= 195
| pages= 258–260 
| doi= 10.1086/123108
| jstor= 40668524
| bibcode= 1921PASP...33..258C
| jstor-access= free }}
</ref>

<ref name="Sekanina_2016">{{cite journal
| author1= Z. Sekanina
| author2= R. Kracht
| title= Pairs and Groups of Genetically Related Long-Period Comets and Probable Identity of the Mysterious Lick Object of 1921
| journal= The Astrophysical Journal
| year= 2016
| volume= 823
| issue= 1
| arxiv= 1510.06445
| doi= 10.3847/0004-637X/823/1/2
| doi-access= free }}
</ref>

}}

=== Sources ===
{{refbegin}}
* {{cite journal |last=Campbell |first=William Wallace |author-link=William Wallace Campbell |date=September 1902 |title=The Lick Observatory And Its Problems |journal=Overland Monthly, and Out West Magazine |volume=XL |issue=3 |pages=321– |url = https://books.google.com/books?id=1gYNAQAAIAAJ&pg=RA3-PA321 |access-date=August 15, 2009 }}
* Vasilevskis, S. and Osterbrock, D. E. (1989) "Charles Donald Shane" ''Biographical Memoirs, Volume 58'' pp.&nbsp;489–512, National Academy of Sciences, Washington, DC, {{ISBN|0-309-03938-X}}.
{{refend}}