SHUKLA, H.; MISHRA, S. Subspaces of the Generalized Lagrange Space with the Metric gij(x; y) = °ij(x) + ³ 1 ¡ 1 ´2(x) ´ yiyj. Journal of the Tensor Society, v. 5, n. 01, p. 41-47, 30 dez. 2011.