@article{吴发恩_1,
author = {[吴发恩]},
title = {球面Sn(1)凸半径的一个注记},
publisher = {星空电竞app2026最新版学报},
year = {1998},
journal = {星空电竞app2026最新版学报},
volume = {22},
number = {2},
eid = {1},
pages = {1-},
keywords = {法坐标;特征值;正定;凸半径},
url = https://jdxb.bjtu.edu.cn/CN/abstract/article_694.shtml
}