@incollection{2024:petrova:part_3_co, title = {Part 3: Constitutional, International, and European Union Law Influence on the Social Protection System in Bulgaria}, year = {2024}, note = {}, booktitle = {Social Protection in Bulgaria}, pages = {177--338}, edition = {}, author = {Petrova, Teodora}, publisher = {Nomos}, address = {Baden-Baden}, series = {Studien aus dem Max-Planck-Institut für Sozialrecht und Sozialpolitik}, volume = {80} }