Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Doi Issei and Osawa Hikaru and Hirashima Hiroyuki and Abe Osamu and Shibasaki Tatsuya and Matsuura Sumio,Estimation of Elastic Waves Velocity in the Snow Layer - Comparison under Several Snowpack Conditions -,Summaries of JSSI and JSSE Joint Conference on Snow and Ice Research,1883-0870,The Japanese Society of Snow and Ice / Japan Society for Snow Engineering,2017,2017,0,248,https://cir.nii.ac.jp/crid/1390282680498101504,https://doi.org/10.14851/jcsir.2017.0_248