"Introduction to Algorithms is a book by Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest, and Clifford Stein. It is used as the textbook for algorithms courses at many universities. It is also one of the most commonly cited references for algorithms in published papers"
Introduction to Algorithms | The MIT Press
MIT 6.046J / 18.410J Introduction to Algorithms - Fall 2005 - VideoLectures - VideoLectures.NET
Gift wrapping algorithm - Wikipedia, the free encyclopedia
Convex hull - Gift wrapping algorithm in C# - Michalis Zervos
