Friedrich Georg Struve Sources

Works Cited

"Friedrich Georg Wilhelm Struve." Friedrich Struve, German Astronomer in St. Petersburg. Saint-Petersburg.com, n.d. Web. 19 Dec. 2014. <http://www.saint-petersburg.com/german/friedrich-georg-wilhelm-struve/>.

"Friedrich Georg Wilhelm Von Struve." Encyclopedia Britannica Online. Encyclopedia Britannica, n.d. Web. 19 Dec. 2014. <http://www.britannica.com/EBchecked/topic/569740/Friedrich-Georg-Wilhelm-von-Struve>.

Wessel, Jim. "Friedrich Georg Wilhem Von Struve." (n.d.): n. pag. Web. 18 Dec. 2014. <http://www.davidstestingground.com/>.