 [Listado de  Revistas Electrónicas UBA](http://www.sisbi.uba.ar/revistas-electr%C3%B3nicas) 

 [ACM Digital Library:](http://portal.acm.org/) 

 [SpringerLink](http://link.springer.com/search?facet-content-type=%22Journal%22&amp;showAll=false) 

 [Science Direct](http://www.sciencedirect.com/science/journals) 

 [IEEE/IEE:](http://www.ieee.org/ieeexplore) 

 [Science Magazine:](http://www.sciencemag.org/) 

 [Nature:](http://www.nature.com/) 

 [ACS Publications:](http://pubs.acs.org/) 

 [IOP:](http://journals.iop.org/) 

 [Scitation:](http://ojps.aip.org/) 

 [JSTOR](http://www.jstor.org/action/showAdvancedSearch?acc=on&amp;wc=on) 

 [Wiley-Blackwell](http://onlinelibrary.wiley.com/) 

 [Emerald](http://www.emeraldinsight.com/search/advanced) 

 [Lyell Collection](http://www.lyellcollection.org/) 

 [GeoScienceWorld](http://geoscienceworld.org/) 