modules for handling RIS data within the Catmandu framework

 Catmandu::RIS contains modules for handling RIS data.
 .
 RIS is a standardized tag format developed by Research Information Systems,
 Incorporated to enable citation programs to exchange data.
 .
 Provides modules:
  Catmandu::Exporter::RIS
  Catmandu::Importer::RIS
 .
 See also:
  https://en.wikipedia.org/wiki/RIS_(file_format)
 .
 Catmandu provides a suite of Perl modules to ease the import, storage,
 retrieval, export and transformation of metadata records.