@book{ GAMELLA_ALVAREZ,

author = { JUAN FRANCISCO GAMELLA MORA and ARTURO ALVAREZ ROLDAN } ,

title = { LAS RUTAS DEL ÉXTASIS },

publisher = { Ariel (Grupo Planeta) },

number = { 1 },

address = { . BARCELONA, ESPAÑA },

year = { 1999 },

isbn = { 84-344-1194-6 },

}