أرسل هذا في رسالة قصيرة: SOURCES IN INTERNATIONAL LAW: CUSTOM, CONDITIONS FOR EXISTENCE AND CHARACTERIZATION AS MEANS OF LAW-MAKING

 __   __     ___               __   __            
 \ \\/ //   / _ \\    ____     \ \\/ //   ____    
  \   //   | / \ ||  |    \\    \ ` //   |    \\  
  / . \\   | \_/ ||  | [] ||     | ||    | [] ||  
 /_//\_\\   \___//   |  __//     |_||    |  __//  
 `-`  --`   `---`    |_|`-`      `-`'    |_|`-`   
                     `-`                 `-`