%0 Generic %D 2012 %T B-physics from the ratio method with Wilson twisted mass fermions %A Carrasco, N %A Dimopoulos, P %A Frezzotti, R %A Giménez, V %A Herdoiza, G %A Lubicz, V %A Martinelli, G %A Michael, C %A Palao, D %A Rossi, G C %A Sanfilippo, F %A Shindler, A %A Simula, S %A Tarantino, C %C PoS