the default case for other publications was and remains:
@type='publication' with mods:dateIssued from pica:4030
cleanup code:
do not retrieve dates from the catalog item of the original source anymore
(in the mean time the data in the catalog item of the onlineversion was updated)
the default case for other publications was and remains: @type='publication' with mods:dateIssued from pica:4030
cleanup code: