@book{ BA31364708, author = "", title = "Contamination control, Symposium on Minienvironments", publisher = "", year = "1996", series = "1996 proceedings : 42nd Annual Technical Meeting, Orlando, Florida, May 12-16, 1996 / Institute of Environmental Sciences", number = "", URL = "http://ci.nii.ac.jp/ncid/BA31364708" }