TY - CHAP U1 - Buchbeitrag A1 - Sommermann, Karl-Peter ED - Segado, Francisco Fernández T1 - El federalismo cooperativo T2 - The Spanish Constitution in the European Constitutional Context N2 - . Y1 - 2003 SN - 84-9772-094-6 SB - 84-9772-094-6 SP - 2279 EP - 2297 PB - Dykinson CY - Madrid ER -