TY - JOUR AU - Authors, Various PY - 2011 DA - 2011// TI - Memorandum of Understanding Key Principles on the Digitisation and Making Available of Out-of- Commerce Works JO - JIPITEC SP - 257 EP - 263 VL - 2 IS - 3 SN - 2190-3387 UR - http://nbn-resolving.de/urn:nbn:de:0009-29-31803 ID - authors2011 ER -