@article {cerami2010positive,
	title = {Positive solutions for some non-autonomous Schr{\"o}dinger{\textendash}Poisson systems},
	journal = {Journal of Differential Equations},
	volume = {248},
	number = {3},
	year = {2010},
	pages = {521{\textendash}543},
	publisher = {Academic Press},
	author = {Giovanna Cerami and Giusi Vaira}
}
@article {2008,
	title = {Solitons of linearly coupled systems of semilinear non-autonomous equations on Rn},
	journal = {J. Funct. Anal. 254 (2008) 2816-2845},
	number = {SISSA;73/2007/M},
	year = {2008},
	abstract = {Using concentration compactness type arguments, we prove some results about the existence of positive ground and bound state of linearly coupled systems of nonlinear Schr{\"o}dinger equations.},
	doi = {10.1016/j.jfa.2007.11.013},
	url = {http://hdl.handle.net/1963/2175},
	author = {Antonio Ambrosetti and Giovanna Cerami and David Ruiz}
}
