@conference{inp:AGT93,
author = "Luis Alvarez and Esther Gonz{\'a}lez S{\'a}nchez and Agust{\'i}n Trujillo Pino",
address = "Granada",
booktitle = "III Congreso de inform{\'a}tica gr{\'a}fica",
keywords = "ami",
title = "{D}eformaci{\'o}n de superficies usando ecuaciones en 
      derivadas parciales",
year = "1993",
}