@article{KushidaHiroshi:2006-12-13, author="Kushida, Hiroshi and Okamoto, Noriaki and Tabata, Masataka and Kakuta, Yutaka", title="1601 Effect of cross section configuration of hollow extrusions on characteristics of box type buffer structures for rolling stock", journal="Jointed railway technology symposium", ISSN="", publisher="The Japan Society of Mechanical Engineers", year="2006", month="dec", volume="2006", number="13", pages="431-434", URL="http://ci.nii.ac.jp/naid/110006639464/en/", DOI="", }