Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Nishizawa Atsushi,Measurement of cosmic expansion rate with stellar-mass binary black holes,Meeting Abstracts of the Physical Society of Japan,2189-0803,The Physical Society of Japan,2017,72.2,0,408-408,https://cir.nii.ac.jp/crid/1390282763069052032,https://doi.org/10.11316/jpsgaiyo.72.2.0_408