@inbook{6c44e7b6dbe7453eaf8bc92e13c3c791,
title = "Tensions in the multilevel protection of fundamental rights. The meaning of Article 53 EU Charter",
author = "{de Witte}, B.",
year = "2013",
month = jan,
day = "1",
language = "English",
isbn = "978-28-7574-109-7",
series = "Euroclio",
number = "77",
pages = "205--217",
editor = "A. Silveira and M. Canotilho and {Madeira Froufe}, P.",
booktitle = "Citizenship and solidarity in the European Union. From the Charter of Fundamental Rights to the crisis",
publisher = "P.I.E. Peter Lang",
}