1. A. Aizenbud, D. Gourevitch, S. Rallis, G. Schiffmann, Multiplicity one theorems. Ann. Math. 172(2), 1407–1434 (2010)
2. A.N. Andrianov, Modular descent and the Saito-Kurokawa conjecture. Invent. Math. 53(3), 267–280 (1979)
3. J. Arthur, The Endoscopic Classification of Representations. Orthogonal and Symplectic Groups. American Mathematical Society Colloquium Publications, vol. 61 (American Mathematical Society, Providence, 2013)
4. J. Arthur, Characters and modules, in Representation Theory, Automorphic Forms and Complex Geometry, a Tribute to W. Schmid (International Press, Vienna, 2020), pp. 15–16
5. J.W. Cogdell, I.I. Piatetski-Shapiro, Converse theorems for GLn. Inst. Hautes Études Sci. Publ. Math. 79, 157–214 (1994)