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\bibitem{Conti_etal2020} {\textquotedblleft}\textit{Doping-dependent switch from one- to two-component superfluidity in coupled electron-hole van der Waals heterostructures}{\textquotedblright}. Conti S, Van der Donck M, Perali A, Peeters FM, Neilson D, Physical Review B \textbf{101}, 220504 (2020).   http://doi.org/10.1103/PHYSREVB.101.220504

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