@article{oai:ismrepo.ism.ac.jp:00032321,
 author = {西沢, 正久 and Nishizawa, Masahisa},
 issue = {1},
 journal = {統計数理研究所彙報},
 month = {Oct},
 pages = {29--46},
 title = {角度測定法の応用について  (森林調査におけるビッテルリッヒ法と統計数理)},
 volume = {14},
 year = {1966}
}