أرسل هذا في رسالة قصيرة: Engineering of crystalline materials properties : state of the art in modeling, design and applications

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