@article {waldmann2013photometric,
	title = {Photometric stability analysis of the Exoplanet Characterisation Observatory (EChO)},
	journal = {European Planetary Science Congress 2013, held 8-13 September in London, UK. Online at: http://meetings. copernicus. org/epsc2013, id. EPSC2013-507},
	volume = {8},
	year = {2013},
	pages = {507},
	author = {Waldmann, IP and Pascale, E and Tessenyi, M and Spencer, L and Amaral-Rogers, A and Ollivier, M and Coud{\'e} du Foresto, V}
}