أرسل هذا في رسالة قصيرة: Enumerative invariants in algebraic geometry and string theory : lectures given at the C.I.M.E. Summer School held in Cetraro, Italy, June 6-11, 2005

  _____    __   __   __   _    __   __   __   _   
 / ____||  \ \\/ // | || | ||  \ \\/ // | || | || 
/ //---`'   \ ` //  | '--' ||   \ ` //  | '--' || 
\ \\___      | ||   | .--. ||    | ||   | .--. || 
 \_____||    |_||   |_|| |_||    |_||   |_|| |_|| 
  `----`     `-`'   `-`  `-`     `-`'   `-`  `-`