Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
DAVIES Nigel,'Caches in the Air' : Disseminating Tourist Information in the Guide System,Proc. WMCSA '99. Second IEEE Workshop on 1999,,,1999,,,,https://cir.nii.ac.jp/crid/1570572700507145344,