Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 藤井 康生,授時暦と関孝和・建部賢弘の招差法対貞享暦と渋川春海の招差法,数学史研究 : journal of the Japanese Society for the History of Mathematics,03869555,東京 : 日本数学史学会,2014,,220,40-48,https://cir.nii.ac.jp/crid/1520853834626736256,