Publications of the Institute of Federalism PIFF
In 1990 the Institute of Federalism launched its own publication series «Publications of the Institute of Federalism Fribourg Switzerland», more commonly known by its acronym PIFF. Since then, it has undergone a few changes. In 2010 the Institute decided to divide PIFF into a set of sub-series and in 2011 underwent a complete makeover and given a brand new design.