KAUFMANN, G.; VETROMILLE-CASTRO, R.; LIMBERGER, B. K.; KIELING, H. DOS S. MINORITY GROUPS AND LANGUAGE DIVERSITY IN GERMANY AND BRAZIL: AN INTERVIEW WITH GÖZ KAUFMANN (UNIVERSITY OF FREIBURG, GERMANY). Caderno de Letras, n. 35, p. 279-293, 19 jan. 2020.