Almeida, J.; Klíma, O. Locally countable pseudovarieties. (English) Zbl 1515.20289 Publ. Mat., Barc. 67, No. 1, 127-172 (2023). Reviewer: Ulrich Knauer (Oldenburg) MSC: 20M07 20M05 08B15 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Delgado, Jordi; Ventura, Enric Stallings automata for free-times-abelian groups: intersections and index. (English) Zbl 07556782 Publ. Mat., Barc. 66, No. 2, 789-830 (2022). MSC: 20E05 20E22 20F05 20F10 × Cite Format Result Cite Review PDF Full Text: DOI arXiv