@article{oai:repository.dl.itc.u-tokyo.ac.jp:00025441,
 author = {YOSHIHARA, Hiroshi and AMANO, Shintaro and OHTA, Masamitsu},
 journal = {東京大学農学部演習林報告},
 month = {},
 pages = {1--5},
 title = {Relationship between the Strength and Grain Orientation of Wood : Examination and modification of the Hankinson's Formula},
 volume = {93},
 year = {1995}
}