@incollection{2018:diliagka:introducti, title = {Introduction}, year = {2018}, note = {}, booktitle = {The Legality of Public Pension Reforms in Times of Financial Crisis}, pages = {15--25}, edition = {1}, author = {Diliagka, Dafni}, publisher = {Nomos}, address = {Baden-Baden}, series = {Studien aus dem Max-Planck-Institut für Sozialrecht und Sozialpolitik}, volume = {69} }