Converting homotopies to isotopies and dividing homotopies in half in an effective way
Crossref DOI link: https://doi.org/10.1007/s00039-014-0283-6
Published Online: 2014-05-03
Published Print: 2014-08
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Chambers, Gregory R.
Liokumovich, Yevgeny
Text and Data Mining valid from 2014-05-03