@book{zu233569,
          editor = {Marcin Ma{\'n}kowski and Jolanta Mizio{\l}ek},
           title = {Internship proceedings ?Introduction of European approaches and new methods of training future specialists in biology, ecology, geography, geology and chemistry? (September 6 ? October 17, 2021)},
       publisher = {Wloclawek, Republic of Poland : Baltija Publishing},
            year = {2021},
             url = {http://eprints.zu.edu.ua/33569/}
}