Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 小牧 昭一郎,新講機械時計学入門(8)等時性(1),Micromechatronics,13438565,The Horological Institute of Japan,2000,44,4,86-90,https://cir.nii.ac.jp/crid/1390282681548942720,https://doi.org/10.20805/micromechatronics.44.4_86