أرسل هذا في رسالة قصيرة: Holonomy and basic cohomology of foliations

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