Bagewadi, C. S., and M. S. Siddesha. “Submanifolds of a (k,μ)-Contact Manifold”. CUBO, A Mathematical Journal 18, no. 1 (December 1, 2016): 59–68. Accessed April 29, 2024. https://cubo.ufro.cl/ojs/index.php/cubo/article/view/1162.