1990-8644 1990-8644 S1990-86442021000500427 Cuba 00 10 2021 00 10 2021 17 82 427 437

2017 10 3 3 81-92 2020 19 29-42 1992 Colectivo de autores 1993 1962 2018 1 1 1 1-42 2004 66-84 2017 13 60 60 191-6 2005 65 232 232 511-28 2018 9 9 9 131-48