@article {PhysRevD.105.103521,
	title = {Skewness as a test of dark energy perturbations},
	journal = {Phys. Rev. D},
	volume = {105},
	year = {2022},
	month = {May},
	pages = {103521},
	publisher = {American Physical Society},
	doi = {10.1103/PhysRevD.105.103521},
	url = {https://link.aps.org/doi/10.1103/PhysRevD.105.103521},
	author = {Fazolo, Raquel Emy and Amendola, Luca and Velten, Hermano}
}
