URN:NBN:SI:DOC-4MUFHJQM1991Špes, Metkadocuments/doc/4/URN_NBN_SI_doc-4MUFHJQM_001.htmdocuments/doc/4/URN_NBN_SI_doc-4MUFHJQM_001.pdfdocuments/doc/4/URN_NBN_SI_doc-4MUFHJQM_001.txt63, (1991), str.153-158article0350-389534993920URN:NBN:SI:doc-4MUFHJQMslvZveza geografskih društev SlovenijeGeografski vestnikInCPlut, Dušan: Entropijska zanka