==References==* Ernst Zinner (1886-1970), Astronomische Nachrichten 293, 79* Ernst Zinner (1886-1970), Journal for the History of Astronomy 2, 132==Honors==* The crater Zinner on the Moon is named after him.
* Ernst Zinner (1886—1970), Astronomische Nachrichten 293, 79 / Эрнст Циннер* Ernst Zinner (1886—1970), Journal for the History of Astronomy 2, 132/ Эрнст Циннер