@article {1866AN.....67..139E,
	title = {Beobachtungen und Elemente des Cometen I. 1866. Von Herrn Eastman in Washington},
	journal = {Astronomische Nachrichten},
	volume = {67},
	year = {1866},
	pages = {139},
	doi = {10.1002/asna.18660670903},
	author = {Eastman, J.~R.}
}
