“…The application of this strategy to kinetic models (Vlasov-Poisson equations) has been published in [2,23,24]. The study of the transition from quasineutrality to non-quasineutrality in plasmas has been investigated in [12,15,27,28,51], as well as in [37,43,57,61]. The quasi-neutral limit has been theoretically investigated in [11,39,48,56,62].…”