By Herb Ulrich   Müller Matthias   in OCLC Systems & Services

ISSN:1065-075X|24|1|22-29

Emerald Group Publishing Ltd‎(2008)‎

Access to resources Favorite 13.753693

By Herb Ulrich   Kranz Eva   Leidinger Tobias   Mittelsdorf Björn   in OCLC Systems & Services

ISSN:1065-075X|26|2|133-145

Emerald Group Publishing Ltd‎(2010)‎

Access to resources Favorite 9.167315