Mahale, P. and Nair, M. T. (2013) “LAVRENTIEV REGULARIZATION OF NONLINEAR ILL-POSED EQUATIONS UNDER GENERAL SOURCE CONDITION”, Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO), 4(2), pp. 193–204. available at: https://ph03.tci-thaijo.org/index.php/jnao/article/view/2718 (accessed: 2 September 2026).