Redirecting you to http://www.math.sci.hokudai.ac.jp/seminar-index/%E5%BF%9C%E7%94%A8%E7%89%B9%E7%95%B0%E7%82%B9%E8%AB%96%E3%83%A9%E3%83%9C%E3%83%BB%E3%82%BB%E3%83%9F%E3%83%8A%E3%83%BC%EF%BC%9Amulti-singularities-of-planar-maps-soeren-nekarda-institute-fo.php