Dictionnaire encyclopédique des héros et auteurs de BD, 1998-2000 v. 1, p. 715 (Michel Régnier, known as Greg; Belgian comic book writer and artist, b. 1931)
French Wikipedia, viewed on 19 May 2016 Michel Greg (Michel said Greg Greg, Louis Albert pseudonym of Michel Regnier, is a designer, writer, editor and literary editor of comic Belgian naturalized French, born 5 May 1931 in Bruxelles and the death 29 October 1999 in Paris. With over 250 albums to his credit, as a cartoonist and (or) writer, he is one of the most prolific creators of the cartoon Franco-Belgian ; Name of birth: Albert Louis Michel Regnier ; Alias: Michel Denis, Chimel, Miky, Louis Albert) https://translate.google.com.au/translate?hl=en&sl=fr&u=https://fr.wikipedia.org/wiki/Tintin_(p%25C3%25A9riodique)&prev=search