Allgemeine Jupiterstörungen des Encke'schen Cometen für den Bahntheil zwischen 152⁰ 21' 7".62 und 170⁰ wahrer Anomalie ...
Published: 1883
Place of publication: St. Petersburg
Language: ger
Number of pages: 48
Notes: Reprinted from St. Petersburg (Russia)-Imperial academy of science Mem. 7th ser. v. 31, no. 15.

Doctor's dissertation at Dorpat (Russia) university.