{"id":"000026085","type":"book","title":"Beech as a natural forest tree in Bornholm. - Koebenhavn","container-title":"Botanisk tidsskrift ; 58.1963, Nr. 4, S. 253-280 : 8 Ill. (zahlr. Kt","author":[{"family":"Mikkelsen","given":"Valdemar M."}],"issued":{"raw":"1963"}}