Invariants of Homotopy Classes of Curves and Graphs on 2-Surfaces
Crossref DOI link: https://doi.org/10.1007/s10958-015-2343-3
Published Online: 2015-03-28
Published Print: 2015-05
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Manturov, V. O.
Fedoseev, D. A.
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