notice-message in log
[Wed May 07 09:08:19 2014] [error] [client 131.152.226.242] PHP Notice:  Undefined offset: 1 in /usr/local/vufind/httpd/module/Swissbib/src/Swissbib/XSLT/MARCFormatter.php on line 89, referer:
https://www.swissbib.ch/Record/272670456