URN_NBN_SI_doc-2JVNS2VA

250 Knjižnica, 2017, 61 (1–2), 235–250 Matjaž Kragelj, Mitja Kovačič February 2016 web server survey [blog zapis]. (2017). Bath: Netcraft. Pridobljeno 10. 3. 2017 s spletne strani: https://news.netcraft.com/archives/category/web-server-survey/ GNU Wget . (2017). S.l.: GNU Operating System. Pridobljeno 11. 3. 2017 s spletne strani: https://www.gnu.org/software/wget How many active sites are there? [blog zapis]. (2008). Bath: Netcraft. Pridobljeno 10. 3. 2017 s spletne strani: https://www.netcraft.com/active-sites HTTrack website copier: version 3.49-1 . (2017). S.l.: Xavier Roche and other contributors. Pridobljeno 11. 3. 2017 s spletne strani: http://www.httrack.com/ Import.io . (2017). Los Gatos, CA: Import.io. Pridobljeno 11. 3. 2017 s spletne strani: https:// www.import.io Internet archive wayback machine . (2014). San Francisco: Internet Archive. Pridobljeno 11. 3. 2017 s spletne strani: https://archive.org/web ISO 28500:2009, Information and documentation – WARC file format . (2009). Geneva: ISO. Jack, P. (2014). Heritrix . S.l.: Confluence. Pridobljeno 11. 3. 2017 s spletne strani: https:// webarchive.jira.com/wiki/display/Heritrix/Heritrix Lematizacija. (B. l.). V Wikipedija: prosta enciklopedija . Pridobljeno 15. 3. 2017 s spletne strani: https://sl.wikipedia.org/wiki/Lematizacija Luhn, H. P. (1957). A statistical approach to mechanized encoding and searching of literary information. IBM journal of research and development , 1 (4), 309–317. doi:10.1147/rd.14.0309 Parsehub . (2017). Toronto: ParseHub. Pridobljeno 11. 3. 2017 s spletne strani: https://www. parsehub.com Perma.cc . (2013). Cambridge, MA: Harvard Law School Library. Pridobljeno 12. 3. 2017 s spletne strani: https://perma.cc Scrapinghub . (2010). Cork: Scrapinghub. Pridobljeno 11. 3. 2017 s spletne strani: https:// scrapinghub.com Term frequency-Inverse document frequency. (B. l.). V Wikipedia: the free encyclopedia . Pridobljeno 10. 3. 2017 s spletne strani: https://en.wikipedia.org/wiki/Tf%E2%80%93idf WebCite . (B. l.). Toronto: WebCite Consortium. Pridobljeno 11. 3. 2017 s spletne strani: http://www.webcitation.org/ Zakon o obveznem izvodu publikacij (ZOIPub). (2006). Uradni list RS , št. 69/2006 in 86/2009. Matjaž Kragelj Narodna in univerzitetna knjižnica, Turjaška 1, 1000 Ljubljana e-pošta: matjaz.kragelj@nuk.uni-lj.si Mitja Kovačič Narodna in univerzitetna knjižnica, Turjaška 1, 1000 Ljubljana e-pošta: mitja.kovacic@nuk.uni-lj.si