Learning Resource Referencing, Search and Aggregation at the eLearning System Level.

Gilbert Paquette François Magnan Learning Resource Referencing, Search and Aggregation at the eLearning System Level. 2007 LODE http://ceur-ws.org/Vol-311/paper04.pdf conf/ectel/2007lode db/conf/ectel/lode2007.html#PaquetteM07