Journal of Mathematical Analysis and ApplicationsVolume 77, Issue 1, September 1980, Pages 20-37Fuzzy topology. II. Product and quotient spacesAuthor links open overlay panelPu Pao-Ming, Liu Ying-MingShow moreShareCitehttps://doi.org/10.1016/0022-247X(80)90258-9Get rights and contentUnder an Elsevier user licenseopen archivePrevious article in issueNext article in issueRecommended articlesCited by (0)Copyright © 1980 Published by Elsevier Inc.