Гасанов, К.К., and А.Н. Гасанова. “Control With Minimum Energy in Processes Described by the Parabolic Equation With Non-Classical Boundary Conditions for Not Self-Interfaced Spectral Problem”. Proceedings of National Aviation University 45, no. 4 (April 1, 2010): 32–37. Accessed May 2, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/1874.