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What can be regulated on the Internet by control/filtering software

Bibliographic reference d'Udekem-Gevers, Marie ; Munari, S ; Krarup, G ; Rasmussen, L. What can be regulated on the Internet by control/filtering software. In: Preceedings of fifth World Conference Human Choice and Computers HCC-5, Geneva, Switzerland 25-28 August 1998 : Computers and networks in the age of globalization, University of Lausanne  : Lausanne 1998, p. 315-334
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