Paid Content - Paid Services: Success Factors for Electronic Sales

@inbook{pub9592,
    author = {

Maaß, Wolfgang
 and 

Stahl, Florian
},
    editor = {

Reich, S.
},
    title = {Paid Content - Paid Services: Success Factors for Electronic Sales},
    booktitle = {Digital Content Engineering},
    year = {2005},
    pages = {79--88},
    publisher = {Springer}
}