Kapral, R. and Sergi, A. (2005) “Quantum-Classical Wigner-Liouville Equation”, Ukrains’kyi Matematychnyi Zhurnal, 57(6), pp. 749–756. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/3641 (Accessed: 5May2024).