Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
De vera humanitatis specie in scriptis Ciceronis expressa. Commentatio, quam venia ampl. facult. philos. Upsal. pp Ericus Engelb. Östling... et Ericus Alfred Strömbäck med. phil. cand. Gestricio-Helsingi. In Audit. Gustav. die III April. MDCCCLII. HAMS
Nathalie Clayer, L'Albanie, Pays des Derviches: Les Ordres Mystiques Musulmans en Albanie a l'epoque postottomane (1912-1967), Osteuropa-Instut der Freien Üniversitat Berlin-Balkanologische Veröffentlichungen, Bant 17, Otto Harrasowitz-Wiesbaden. Berlin 1990, VI+ 505 s.