Congruences of fork extensions of slim, planar, semimodular lattices
Crossref DOI link: https://doi.org/10.1007/s00012-016-0394-z
Published Online: 2016-08-17
Published Print: 2016-10
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Grätzer, G.
License valid from 2016-08-17