https://buddhism.lib.ntu.edu.tw/FULLTEXT/JR-MEL/tucc1.htm
Some golsses upon the Guhyasamaja
upon
https://buddhism.lib.ntu.edu.tw/jp/search/search_detail.jsp?seq=320963&comefrom=authorinfo
On the Theory of Five Buddhas in the Guhyasamaja-tantra
on thetheoryfivebuddhastantra