Published in issue 53 of Linux Magazine France

• NSDocument and NSDocumentController: an application with Apple sauce

• The Objective-C language and GNUstep

In French:

• NSDocument et NSDocumentController : une application à la sauce Apple

• Le langage Objective-C et GNUstep

The articles are nowhere to be found. Many articles are at http://chl.be/glmf/ and http://ymettier.free.fr/articles_lmag/, but the article is not available, while article #2 is available.