@article{oai:repository.dl.itc.u-tokyo.ac.jp:00019066,
 author = {桑原, 雅夫 and 陳, 鶴},
 issue = {12},
 journal = {生産研究},
 month = {Dec},
 pages = {606--609},
 title = {研究速報 : 大型車の乗用車換算係数に関する研究},
 volume = {43},
 year = {1991}
}