Ira M. Gessel. Reciprocals of exponential polynomials and permutation enumeration. Australasian J. Combinatorics, 74:364-370, 2019. [doi]
@article{Gessel19-0, title = {Reciprocals of exponential polynomials and permutation enumeration}, author = {Ira M. Gessel}, year = {2019}, url = {http://ajc.maths.uq.edu.au/pdf/74/ajc_v74_p364.pdf}, researchr = {https://researchr.org/publication/Gessel19-0}, cites = {0}, citedby = {0}, journal = {Australasian J. Combinatorics}, volume = {74}, pages = {364-370}, }