1992-8238 1992-8238 S1992-82382018000200013 Cuba 00 12 2018 00 12 2018 67

2016 IEEE Std, I. S. 1993 2000 2003 Quinta Real Academia Española 2008 XXII 2016 Significados.com 2017 1985 1992 113-37 1998 No. 2 No. 2 2000 1995 1995 OECD 1989 1989 Squires 1984 20-1 1983 345-7 1982 1997 1992 1-8