Dear All, Zotero, the Firefox extension, that helps to gather and organize bibliographic data about digital resource materials, appears to be a good reference management tool and it needs to be promoted among researchers. I would like to know, from those who have good familiarity with it, a critical evaluation of its effectiveness or usefulness as a research tool. Is there any other better option ? Regards, K Rajasekharan Kerala Institute of Local Administration Mulagunnathukavu, Thrissur -680581 -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.