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This site is currently only available to IPNI and other authorized visitors. You must login to gain access.


To Register – Click on the “Request Access” link below to obtain a registered user account and to make full use of the site's features. Please note that your name and affiliation will be required for security reasons. After your request is processed, you will be provided with personal login details. Also note that requests for access are processed during the business hours of (≈14:00 to 23:00 GMT).


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