TY  - JOUR
AU  - Yekezare, N.
AU  - Zohrehbandian, M.
AU  - Maghasedi, M.
TI  - A ($2-\varepsilon$)-approximation ratio for vertex cover problem on special graphs
JO  - Journal of Linear and Topological Algebra
VL  - 12
IS  - 2
SP  - 113
EP  - 118
PY  - 2023
DO  - 10.30495/jlta.2023.703516
ER  -