TY  - JOUR
AU  - Qi Yan
AU  - Xian'an Jin
TI  - A-trails of embedded graphs and twisted duals
	
JO  - Ars Mathematica Contemporanea
PY  - 2022
VL  - 22
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.2053.c7b/
DO  - 10.26493/1855-3974.2053.c7b
LA  - en
ID  - 10_26493_1855_3974_2053_c7b
ER  -