@phdthesis{oai:tsukuba.repo.nii.ac.jp:00039098,
 author = {張, 志朗 and ZHANG, Zhilang},
 month = {},
 note = {2015},
 school = {筑波大学, University of Tsukuba},
 title = {Inradius collapsed manifolds},
 year = {2016}
}