Author	Title	Journal	ISSN	Publisher	Date	Volume	Number	Page	URL	URL(DOI)
Himiyama  Yukio,Morishita  Yusaku,Arai  Takunosuke	The Use of Japanese Topographic Maps of Northeast China at 1:50,000 for LUCC Study	Report of the Taisetsuzan Institute of Science	03864464	Hokkaido University of Education	2002-03-00	36		107-114	http://ci.nii.ac.jp/naid/110000310311/en/