%0 Journal Article %A Masatoshi Noumi %A Simon Ruijsenaars %A Yasuhiko Yamada %T The Elliptic Painlevé Lax Equation vs. van Diejen's $8$-Coupling Elliptic Hamiltonian %J Symmetry, integrability and geometry: methods and applications %D 2020 %V 16 %U http://geodesic.mathdoc.fr/item/SIGMA_2020_16_a62/ %G en %F SIGMA_2020_16_a62