Bibliothèque libre et gratuit
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=49&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Science">Science</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=48&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=%3Ca+title%3D%22Meslibres%22+href%3D%22http%3A%2F%2Fmeslivres.site%2Fpf5.html%22+target%3D%22_blank%22%3Emeslivres%3C%2Fa%3E"><a title="Meslibres" href="http://meslivres.site/pf5.html" target="_blank">meslivres</a></a>
Springer Link
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=41&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Site+donnant+acc%C3%A8s+%C3%A0+des+millions+de+documents+scientifiques+dans+diverses+disciplines%28Revues%2C+livres%2C+s%C3%A9ries%2C+protocoles+et+ouvrages+de+r%C3%A9f%C3%A9rence%29">Site donnant accès à des millions de documents scientifiques dans diverses disciplines(Revues, livres, séries, protocoles et ouvrages de référence)</a>
<a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=48&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=%3Ca+title%3D%22Springer+Link%C2%A0%22+href%3D%22http%3A%2F%2Flink.springer.com%2F%22+target%3D%22_blank%22%3ESpringer+Link%3C%2Fa%3E"><a title="Springer Link " href="http://link.springer.com/" target="_blank">Springer Link</a></a>