@article{TSG_1996-1997__15__163_0,
     author = {Tatao Yamaguchi},
     title = {Collapsing and soul theorem in three-dimension},
     journal = {S\'eminaire de th\'eorie spectrale et g\'eom\'etrie},
     pages = {163--166},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {15},
     year = {1996-1997},
     doi = {10.5802/tsg.188},
     zbl = {0901.53025},
     language = {en},
     url = {https://proceedings.centre-mersenne.org/articles/10.5802/tsg.188/}
}