„… . – S. 602-621 „This article expands understanding of the digital divide to more nuanced measures of use …” „… of origin.“ Schramm, Holger; Hartmann, Tilo: The PSI- Process Scales: a new measure to assess the …” „… aims to measure PSI instead of PSR. It is derived from a theoretical model that specifically focuses on …”

„… measures in certain licensed professions have always been public. In order to promote consumer choice and …” „… deemed not to have been received before the time appointed for their opening. Measures taken solely as …” „… to consumers that cannot be explained by the existence of legislation. If measures must be taken to …”