Minimal Separators of Two Words. - Emmanuelle Garel (CPM, 1993)

On the Separators on an Infinite Word Generated by a Morphism. - Emmanuelle Garel (STACS, 1995)

Séparateurs dans les mots infinis engendrés par morphismes. - Emmanuelle Garel (Theor. Comput. Sci., 1997)

Optional and Iterated Types for Pregroup Grammars. - Denis Béchet; Alexander Ja. Dikovsky; Annie Foret; Emmanuelle Garel (LATA, 2008)