RT Book, Section T1 Another view to Arrow`s theorem A1 Montero, Javier A2 Kulikowski, Roman A2 Rudnicki, Jerzy PB Ominitech SN 83-85262-05-9 YR 1990 FD 1990 LK https://hdl.handle.net/20.500.14352/60906 UL https://hdl.handle.net/20.500.14352/60906 LA eng NO Proceeding of the Second Polish-Spanish Conference (1990. Poland) DS Docta Complutense RD 4 may 2024