id: 70024444 dt: a an: 70024444 au: Ozaki, Yuri; Bekki, Daisuke ti: Conditional logic $C_{b}$ and its tableau system so: LACL, 190-204 (2011). py: 2011 pu: la: EN cc: ut: ci: li: doi:10.1007/978-3-642-22221-4_13