URN:NBN:SI:DOC-JWYX6LZE1915 10 01Stepindocuments/clanki/angelcek/html/dlib_clanki-228416.htmldocuments/clanki/angelcek/pdf/dlib_clanki-228416.pdfdocuments/clanki/angelcek/txt/dlib_clanki-228416.txt1 stran1023article1854-553X4672515II 33382; DS 76764 (1888)URN:NBN:SI:doc-JWYX6LZEslvAngeljčekInC