Srivastava, S, and A Srivastava. “On A Semi-Symmetric Non Metric Connection in Lorentzian Para-Cosympletic Manifold”. Journal of the Tensor Society 4, no. 01 (June 30, 2009): 103-112. Accessed November 22, 2024. https://tensorsociety.com/journal/index.php/JTS/article/view/11.