RT Book, Section T1 Rationality cores in preference representation A1 Montero, Javier A1 Gomez, D. A1 Yáñez, Javier A1 González-Pachón, J. PB IFSA, SN 975518208X YR 2003 FD 2003 LK https://hdl.handle.net/20.500.14352/60922 UL https://hdl.handle.net/20.500.14352/60922 LA eng DS Docta Complutense RD 4 may 2024