TY  - JOUR
AU  - Qi Yan
AU  - Xian'an Jin
TI  - Extremal embedded graphs
	
JO  - Ars mathematica contemporanea
PY  - 2019
SP  - 637
EP  - 652
VL  - 17
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.1474.d54/
DO  - 10.26493/1855-3974.1474.d54
LA  - en
ID  - 10_26493_1855_3974_1474_d54
ER  -