RT Conference Proceedings T1 Heat flows during the formation of ribbon terrains onVenus A1 Ruiz Pérez, Javier YR 2006 FD 2006 LK https://hdl.handle.net/20.500.14352/54012 UL https://hdl.handle.net/20.500.14352/54012 LA eng DS Docta Complutense RD 10 may 2025