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Science, engineering, and mathematics — biology, chemistry, physics, astronomy, earth sciences, social sciences, and technology research. A curated gateway to academic and professional scientific resources.
57129 resources
A comprehensive source of results, notions and open problems on directed graphs. Site offers the entire book for download as well as information on solved conjectures from the book.
By Reinhard Diestel. Sites offers author and book information as well as a downloadable PDF version of the book.