This collection of diverse research papers in linguistics includes: "La notion de tour de parole dans une perspective syntaxique" ("The Notion of Turn Taking from a Syntactic Perspective") (Jean-Marc Luscher, Sandrine Piaget, Christian Rubattel); "'Si tu me fais honneur d'un p'tit telephone demain matin ben je suis contente': Structure des messages laisses sur des repondeurs automatiques" ('I would appreciate it if you would give me a call tommorrow morning': "Structure of Messages Left on Telephone Answering Machines") (Eva Roos); "Insecurite linguistique et migration: L'immigration espagnole a la Chaud-de-Fonds" (Linguistic Insecurity and Migration: Spanish Immigration to Chaud-de-Fonds") (Eva Fernandez Aeberhard); "American and British English: A Conflict for the Young Swiss?" (Miriam Cattin-Aellig); "Faits de mention dans l'interaction exolingue" ("References in Exolinguistic Interaction") (Fumiya Ishikawa); "Remarques sur les temps verbaux dans le domaine linguistique indo-europeen" ("Remarks on Verb Tenses in the Domain of Indo-European Linguistics") (Claude Sandoz); and "Les relations oral-ecrit en L1 et en L2: une perspective vygotskienne" ("Oral-Written Relationships of First and Second Languages: A Vygotskian Perspective") (Marinette Matthey). Individual articles contain references. (MSE)