TY - JOUR AU - Mohammad Nazrul Islam Khana TI - Novel theorems for metallic structures on the frame bundle of the second order JO - Filomat PY - 2022 SP - 4471 VL - 36 IS - 13 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL2213471K/ DO - 10.2298/FIL2213471K LA - en ID - 10_2298_FIL2213471K ER -