The finiteness of the number of symmetrical extensions of a locally finite tree by a finite graph
Crossref DOI link: https://doi.org/10.1134/S0081543816090170
Published Online: 2017-01-24
Published Print: 2016-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Trofimov, V. I.
License valid from 2016-12-01