[1]
S. V. Tishchenko, “A remark on quasianalytic vectors for a pair of anticommuting operators”, Ukr. Mat. Zhurn., vol. 49, no. 6, pp. 878–880, Jun. 1997, Accessed: Dec. 06, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/5077