TY - JOUR AU - Khatri, Sony AU - Prasad, Ashish Kumar TI - Duality for a fractional variational formulation using $\eta $-approximated method JO - Kybernetika PY - 2023 SP - 700 EP - 722 VL - 59 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14736/kyb-2023-5-0700/ DO - 10.14736/kyb-2023-5-0700 LA - en ID - 10_14736_kyb_2023_5_0700 ER -