From professional translators, enterprises, web pages and freely available translation repositories.
august kopff (february 5, 1882–april 25, 1960) was a german astronomer who discovered several comets and asteroids.
Ο Άουγκουστ Κοπφ ("august kopff", 5 Φεβρουαρίου 1882 – 25 Απριλίου 1960) ήταν Γερμανός αστρονόμος.