@book{ Solr-acta74946, title = {The problem of public debt in the European Union - legal and economic aspects chosen issues}, series = {Szegedi Jogász Doktorandusz Konferenciák}, series = {Alapelvek és alapjogok}, author = {Nizioł Krystyna}, year = {2015}, url = {http://acta.bibl.u-szeged.hu/74946/1/szegedi_jogasz_doktorandusz_konf_005_377-386.pdf} }