On Some Combinatorial Result in the Theory of Automorphic Pseudo-differential Operators
Tài liệu tham khảo
P. B. Cohen, Y. Manin, D. Zagier, 1995, Automorphic pseudodifferential operators
Whipple, 1926, Well-posed series and other generalized hypergeometric series, Proc. London Math. Soc., 25, 525, 10.1112/plms/s2-25.1.525