@phdthesis{oai:tsukuba.repo.nii.ac.jp:00008405,
 author = {酒井, 高司 and Sakai, Takashi},
 month = {},
 note = {I would like to express my sincere gratitude to Professor Hiroyuki Tasaki for his valuable suggestions filled with his deep insight into mathematics and Department of General Education, Fukushima National College of Technology, and ..., 2002, Includes bibliographical references},
 school = {筑波大学, University of Tsukuba},
 title = {Group actions and integral geometry},
 year = {2003}
}