Volume 44, No. 2 (2008) Dedicated to Professor Heisuke Hironaka on the occasion of his "Kiju", that is, his 77th birthday.
Publications of the Research Institute for Mathematical Sciences
![Publ. Res. Inst. Math. Sci. cover](/_next/image?url=https%3A%2F%2Fcontent.ems.press%2Fassets%2Fpublic%2Fimages%2Fserial-issues%2Fcover-prims-volume-44-issue-2.png&w=3840&q=90)
Publications of the Research Institute for Mathematical Sciences