Döpke, Jörg; Dovern, Jonas; Fritsche, Ulrich; … - 2008
the United Kingdom are updated about once a year, in Italy about once each six months … France, Germany and the United Kingdom are
updated about once a year, in Italy about once each six months.
Keywords: In ation … United Kingdom update their
information sets about once a year, those in Italy about once each six months.
These results are …