Prethodno članak 19. stavak 5.
Tillgängligt på (italiensk version) http://www.consob.it/web/area-pubblica/avvisi-ai-risparmiatori/documenti/tutela/cns/2017/ct20170207.html, (engelsk version) http://www.consob.it/web/consob-and-its-activities/newsletter/documenti/english/en_newsletter/2017/year_23_n-05_13_february_2017.html#news2