Perezgonzalez, J Referential EUR based on HICP (2012e) <p>Referential EUR provides the inflator/deflator multiplier for standardizing euros (within the philosophy of  referential currencies). It is based on the average annual HICP for the euro area, changing composition (European Central Bank, 2012).</p> referential currency;Economics 2013-05-23
    https://figshare.com/articles/journal_contribution/Referential_EUR_based_on_HICP_2012e_/706372
10.6084/m9.figshare.706372.v1