%0 Journal Article %A Zhang, Yuguang %T A note on Lagrangian submanifolds in symplectic $4m$-manifolds %J Canadian mathematical bulletin %D 2023 %P 525-531 %V 66 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/S0008439522000480/ %R 10.4153/S0008439522000480 %F 10_4153_S0008439522000480