【作者(必填)】Frank Harary

【文题(必填)】The Two-Triangle Case of the Acquaintance Graph

【年份(必填)】1972

【全文链接或数据库名称(选填)】http://www.jstor.org/discover/10.2307/2687868?uid=3737800&uid=2129&uid=2134&uid=2&uid=70&uid=4&sid=21102359561671

Mathematics Magazine
Vol. 45, No. 3 (May, 1972), pp. 130-135