Automata, Computability, and Complexity: Theory and Applications by Elaine Rich

Patterns

  1. Christopher Alexander’s book, A Pattern Language

Regular Expressions

  1. Steven Kleene, the originator of regular expressions
  2. Wikipedia’s entry, which has a short intro to the history of the use of regular expressions
  3. Regular expressions in the Unix world
  4. Regular expression toolkits
    1. The Regulator
    2. The Regex Coach

United States ZIP Codes

  1. Wikipedia's page