Philosophy: Philosophers: G: Gettier, Edmund

Wikipedia entry on this thinker and his Problem.

Detailed article by Luciano Floridi from this philosophical database.

Gettier's classic paper from the journal Analysis, 1963.

2001 student paper by Sara Smollett, attempting through improved definitions to recover the definition of knowledge as justified true belief.

His official faculty page at the University of Massachusetts. Includes minimal profile.