Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Y. Shiroyama and Masaaki Ishikawa and K. Miyajima,On the State and Free Boundary Estimation for Stochastic Parabolic Systems,The Fourth International Conference on Control and Automation 2003 ICCA Final Program and Book of Abstracts ICCA-03,,IEEE,2003-01-01,,,579-583,https://cir.nii.ac.jp/crid/1872835442862186752,https://doi.org/10.1109/icca.2003.1595088