Reynaldo Benito Antonio Bignone ( born January 21 , 1928 ) is a retired Argentine general who served as dictatorial President of Argentina from July 1 , 1982 to December 10 , 1983 .
Reynaldo Benito Antonio Bignone ( born January 21 , 1928 ) is an Argentine general . He was the dictatorial President of Argentina from July 1 , 1982 to December 10 , 1983 .