@inproceedings{weko_119081_1,
   author	 = "管,正志",
   title	 = "連立非線形方程式について(4)",
   booktitle	 = "全国大会講演論文集",
   year 	 = "1990",
   volume	 = "第41回",
   number	 = "基礎理論及び基礎技術",
   pages	 = "53--54",
   month	 = "sep"
}