Lakhan Singh, Shailendra Kumar Gautam. Invariant Submanifold of $\left(4k, 2k\right)$ Structure Manifold. Int. J. Math. And Appl. [Internet]. 2016 Jun. 1 [cited 2024 Jul. 22];4(2 - C):105-9. Available from: https://ijmaa.in/index.php/ijmaa/article/view/1051