@article {IOPORT.50318626,
    author       = {Dahl, Daniel and Vossen, Gottfried},
    title        = {Lernobjekt-metadatenerstellung in zeiten des web 2.0 (Learning object metadata generation in the web 2.0 era)},
    year         = {2007},
    journal      = {i-com},
    volume       = {6},
    number       = {2},
    pages        = {31-38},
    doi          = {10.1524/icom.2007.6.2.31},
    identifier   = {50318626},
}