"Joe Armstrong, the father of Erlang, passed away last week. Francesco Cesarini shares his memories of working with Armstrong and discusses some of Armstrong’s interests beyond Erlang. And Fred Hebert details the impact Armstrong had on his life and career as well as on the field of programming itself."
What's all this fuss about Erlang? | The Pragmatic Bookshelf
by Joe Armstrong
Erlang -- What is Erlang
Erlang (programming language) - Wikipedia
Erlang Programming - Wikibooks, open books for an open world
Introduction to programming in Erlang, Part 1: The basics