N.Y. Nadaf, M. Mallika Arjunan. Existence and controllability results for damped second order impulsive neutral functional differential systems with state-dependent delay in Banach spaces. Malaya J. Mat. [Internet]. 2013 Jan. 1 [cited 2024 Nov. 23];1(01):70-85. Available from: https://www.malayajournal.org/index.php/mjm/article/view/341