 Complete the following phrase:  Santillana played 56 times and scored 15 goals for the Spanish national team, his debut being on 17 April 1975 in a 11 draw to Romania for the UEFA Euro 1976 qualifiers held in Madrid. He represented his country in the 1978 and 1982 FIFA World Cups, as well as three European Championships: 1976, reaching the quarter-finals, 