@misc {IOPORT.70210082,
    author       = {R\"ossler, Thomas},
    title        = {Empowerment through electronic mandates - best practice Austria},
    howpublished = {I3E, 148-160 (2009).},
    year         = {2009},
    doi          = {10.1007/978-3-642-04280-5_13},
    identifier   = {70210082},
}