أرسل هذا في رسالة قصيرة: HETEROMETALLIC POLYNUCLEAR AGGREGATES AS FUNCTIONAL MAGNETIC MATERIALS

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