[1]
S. Albeverio, Y. G. Kondratiev, and Y. V. Kozitsky, “Quantum hierarchical model”, MFAT, vol. 2, no. 3, pp. 1–35, Dec. 1996, Accessed: Dec. 19, 2025. [Online]. Available: https://zen.imath.kiev.ua/index.php/mfat/article/view/17