[1]
D. A. Mierzejewski and Y. M. Berezansky, “The structure of the extended symmetric Fock space”, MFAT, vol. 6, no. 4, pp. 1–13, Dec. 2000, Accessed: Dec. 17, 2025. [Online]. Available: https://zen.imath.kiev.ua/index.php/mfat/article/view/128