anchor.diff:  Julian Schwinger,340
   Julian Stanley Kenny,0
   Julieta Castellanos,
  -Julio Gea-Banacloche,
  +Julio Gea-Banacloche,123
   Julio Montaner,889
   Julio Rey Pastor,126
   Julius Axelrod,
  
positive.code: Isaac Trachtenberg,
  Isaak Moiseevich Yaglom,
  Isabel Martin Lewis,7
  Isabella Karle,
  Isadore Singer,
  Isamu Akasaki,
  Isao Imai,
  
negative.code: Ole Kleppa,29
  Oleg B. Lupanov,
  Oleg Tozoni,
  Oleksiy Kartunov,1
  Oleksiy Onyschenko,1
  Olga Arsenievna Oleinik,7
  Olga Bondareva,
  