3 citations to https://www.mathnet.ru/rus/rm1412

1. Commutation Relations, Normal Ordering, and Stirling Numbers, 2015, 419  
2. Cross D.J., Gilmore R., “A Schwinger disentangling theorem”, J. Math. Phys. (N Y), 51:10 (2010), 103515, 5 pp.          
3. Висков О.В., “О формуле Мелера для полиномов Эрмита”, Докл. РАН, 418:1 (2008), 7–10        ; Viskov O.V., “On the Mehler formula for Hermite polynomials”, Dokl. Math., 77:1 (2008), 1–4