著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Mustafa Berber and Aydin Ustun and Mevlut Yetkin,Comparison of accuracy of GPS techniques,Measurement,0263-2241,Elsevier BV,2012-08,45,7,1742-1746,https://cir.nii.ac.jp/crid/1360574093553658752,https://doi.org/10.1016/j.measurement.2012.04.010