Performatividad discursiva y espacio(s) social(es) liminar(es): una propuesta de aproximación a las prácticas comunicativas de migrantes indígenas quechua-bolivianos en Buenos Aires (Argentina)

through anthropologist linguistics and exploration, the article proposes a particular approach to the communicative practices of indigenous bolivian-quechua migrants that resides in buenos aires, argentina. the guiding question is if and how, within the liminal space of cultural vulnerability, stigmatization and migration, the linguistic and discursive formal shapes emerge as particular resources of appropriation-ness, (re)signifying or fight to establish social places, territories or communal jurisdictions. the order of the essay is as follows: first, it references and reflects on its theoretical and methodological base-concepts; second, it exposes the ethno-linguistic condition found during field work; third, it lists and classifies different speech forms identified as functional in the discursive community at socialization; and, lastly, it offers an example with a brief analysis of a singing performance gathered in the field.