訂正日: 2006/10/20訂正理由: -訂正箇所: 引用文献情報訂正内容: Wrong : 1) J. Baumgartner, Iterated forcing, in Surveys in Set Theory, London Math. Soc. Lecture Note Ser., 87, 1983. 2) J. Baumgartner, Sacks forcing and the total failure of Martin's Axiom, Topology Appl., 19 (1985), 211-225.
Right : [1] J. Baumgartner, Iterated forcing, in Surveys in Set Theory, London Math. Soc. Lecture Note Ser., 87, 1983. [2] J. Baumgartner, Sacks forcing and the total failure of Martin's Axiom, Topology Appl., 19 (1985), 211-225.