@article{oai:tsukuba.repo.nii.ac.jp:00053603,
 author = {Casta, neda-Alvarado Enrique and Sanchez-Martinez, Javier},
 issue = {1},
 journal = {Tsukuba Journal of Mathematics},
 month = {Jul},
 pages = {75--84},
 title = {Spheres, symmetric products, and quotient of hyperspaces of continua},
 volume = {38},
 year = {2014}
}