“A UNIFORMLY CONVERGENT METHOD FOR A LINEAR SINGULARLY-PERTURBED REACTION-DIFFUSION PROBLEM ON A LISEIKIN TYPE OF MESH” (2026) Математички Билтен, 75(1), pp. 55–74. Available at: https://bilten.smm.org.mk/index.php/bilten/article/view/1943 (Accessed: 26 May 2026).