Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/MDOI-AE-03-2006-67-1-0003-4266-101019-200507459
	subscription/membership/fee required	Masson (France)	http://www.em-consulte.com/retrieve/pii/MDOI-AE-03-2006-67-1-0003-4266-101019-200507459