found: Handbuch des deutschen Privatrechts, 1882-1885:volume 1, title page (Otto Stobbe)
found: MoSU-L files(heading: Stobbe, Otto, 1831-1887)
found: De jure culmensi, 1857:title page (Joannes Ernestus Otto Stobbe, utriusque juris doctor et professor publ. ordin. design.)
found: Deutsche Nationalbibliothek via VIAF, November 1, 2021(authorized access point: Stobbe, Otto, 1831-1887; full name: Stobbe, Johann Ernst Otto; born: Königsberg; died: Leipzig; Professor Dr. jur.; Jurist, Rechtshistoriker)
found: Deutscher biographischer Index, 1986 (Stobbe, Otto; [born]: 1831; [died]: 1887; Professor der Rechte); (Stobbe, Johann Ernst Otto; [born]: 1831; Professor der Rechte)
found: Library of Congress database, November 1, 2021(old catalog headings: Stobbe, J. E. Otto; Stobbe, Otto)