Baszko, A. 2017. Karol Libelt and his research journey to Galicia (Poland) in 1869 and the hand written notes prepared for a commemorative book to mark the event currently held in the collection of the Raczyński Library in Poznań. Biblioteka. 21(30) (Dec. 2017), 43–77. DOI:https://doi.org/10.14746/b.2017.21.3.