Kapustyan, O.A. and Sukretna, A.V. (2004) “Approximate Averaged Synthesis of the Problem of Optimal Control for a Parabolic Equation”,
Ukrains’kyi Matematychnyi Zhurnal, 56(10), pp. 1384–1394. Available at:
https://umj.imath.kiev.ua/index.php/umj/article/view/3851 (Accessed: 14 April 2025).