A digital document system in which a digital document in a communication network is shared between a plurality of stations, said system comprising: a first station (101A) having a first digital document (DD1) comprising a thumbnail data item (TH1) and an original data item (HR1); ...http://www.google.fr/patents/US7707421?utm_source=gb-gplus-shareBrevet US7707421 - Method of accessing or sharing a digital document in a peer-to-peer communication network
Method of accessing or sharing a digital document in a peer-to-peer ...
