I requested from the source library a list of others who had got access to the Notebooks.

PHP includes free and open source libraries with the core build.

II is a free, open source library to solve partial differential equations using the finite element method.

If particular products are needed, these may be worth adding to the source library.

Another open source library for modern web browser.

They may get all the information in marc format provided by source libraries and link to related published works.

Open source libraries are also integrated into the tool - primarily jQuery.

OpenImageIO is an open source library for reading and writing images.

The consortium promoted also the development of an open source library for facilitating the adoption of the format.

So no open source libraries are going to be floating out there to help developers along.