Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Neil Johnson and Kazunori Isomoto and Saburo Okada and Satoshi Fujita and Masafumi Yamashita,Simulation of dynamic communication clusters in a factory environment,SPIE Proceedings,0277-786X,SPIE,1998-10-09,3517,,326-333,https://cir.nii.ac.jp/crid/1871146592937862016,https://doi.org/10.1117/12.326938