1. Boson operator ordering identities from generalized Stirling and Eulerian numbers;Advances in Applied Mathematics;2024-05
2. Bibliography;Commutation Relations, Normal Ordering, and Stirling Numbers;2015-08-20
3. Expansions of Operators Related to $xD$ and the Fractional Derivative;SIAM Journal on Mathematical Analysis;1984-11
4. Operational formulas;Linear and Multilinear Algebra;1982-07
5. Canonical Factorizations of Disconjugate Differential Operators;SIAM Journal on Mathematical Analysis;1980-01