Isamu Mizuno Yohei Iwasaki Toyohisa Kaneko Shigeru Kuriyama Modeling of soft 3-dimensional objects and volume-conserving deformations of such objects by an external force. 23-34 2005 36 Systems and Computers in Japan 13 http://dx.doi.org/10.1002/scj.20325 db/journals/scjapan/scjapan36.html#MizunoIKK05