 @online {7398,
	title = {Des globes num{\'e}ris{\'e}s en trois dimensions},
	journal = {Le Blog Gallica},
	year = {2016},
	month = {2016/02/23},
	url = {http://gallica.bnf.fr/blog/23022016/des-globes-numerises-en-trois-dimensions},
	author = {Claire Chemel}
}
