The meaning of the tough-construction
Crossref DOI link: https://doi.org/10.1007/s11050-021-09181-3
Published Online: 2021-07-13
Published Print: 2021-09
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Gluckman, John http://orcid.org/0000-0001-8841-2859
Text and Data Mining valid from 2021-07-13
Version of Record valid from 2021-07-13
Article History
Accepted: 18 June 2021
First Online: 13 July 2021