TY  - JOUR
AU  - Lehtonen, Erkko
AU  - Manyuen, Chaowat
TI  - Graph Varieties Axiomatized by Semimedial, Medial, and Some Other Groupoid Identities
JO  - Discussiones Mathematicae. General Algebra and Applications
PY  - 2020
SP  - 143
EP  - 157
VL  - 40
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGAA_2020_40_2_a0/
LA  - en
ID  - DMGAA_2020_40_2_a0
ER  -