The include file is then referenced repeatedly. Variables are referenced as codice 45"name". Registry values are referenced separately from registry keys. Selection rules for other structures can be referenced elsewhere, or derived. Critics of Higbie argued that "Korematsu" should not be referenced as precedent. The phrase has also been heavily referenced in literature and film. Its imagery has been directly referenced in several works. Homosexuality was widely referenced during this period through popular literature. The characters have also been referenced and parodied throughout popular culture. Available support shall be referenced here. Numerous others have been referenced in dialogue. Jason has been referenced or parodied in other films. "Nighthawks" has been widely referenced and parodied in popular culture. The game has been referenced or promoted in various other media. In the new approach, objects are referenced by handle, and not by value.