Alfonso García Robles ( 20 March 1911 -- 2 September 1991 ) was a Mexican diplomat and politician who , in conjunction with Sweden 's Alva Myrdal , received the Nobel Peace Prize in 1982 .
< indicator name = `` top-icon '' > </indicator> Alfonso García Robles ( 20 March 1911 -- 2 September 1991 ) was a Mexican diplomat and politician . García Robles received the Nobel Peace Prize in 1982 , together with Sweden 's Alva Myrdal .