Closed ronaldtse closed 1 year ago
As in #182 , not only we have to parse them but we have to allow creating Addendum identifiers.
ISO/R 91:1970/Add 1 ISO/R 91:1970/Add 1:1975 ISO/R 91:1970/ADD 1:1975 ISO/R 194:1969/Add 4 ISO/R 298:1963/Add 1 ISO/R 947:1969/Add 1:1969
As in #182 , not only we have to parse them but we have to allow creating Addendum identifiers.