Congruence structure of planar semimodular lattices: the General Swing Lemma
Crossref DOI link: https://doi.org/10.1007/s00012-018-0483-2
Published Online: 2018-04-30
Published Print: 2018-06
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Czédli, Gábor
Grätzer, George
Lakser, Harry
Text and Data Mining valid from 2018-04-30
Article History
Received: 15 October 2016
Accepted: 18 March 2017
First Online: 30 April 2018