TY  - JOUR
AU  - Sun, Yuefang
AU  - Jin, Zemin
TI  - Minimally Strong Subgraph (k, ℓ)-Arc-Connected Digraphs
JO  - Discussiones Mathematicae. Graph Theory
PY  - 2022
SP  - 759
EP  - 770
VL  - 42
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGT_2022_42_3_a4/
LA  - en
ID  - DMGT_2022_42_3_a4
ER  -