+.\"
+.\" Japanese Version Copyright (c) 1997 YOSHINO Takashi
+.\" all rights reserved.
+.\" Translated Mon Jan 20 22:35:40 JST 1997
+.\" by YOSHINO Takashi <yoshino@civil.jcn.nihon-u.ac.jp>
+.\" Updated 2012-05-29, Akihiro MOTOKI <amotoki@gmail.com>
+.\" Updated 2013-05-06, Akihiro MOTOKI <amotoki@gmail.com>
+.\"