أرسل هذا في رسالة قصيرة: New hadamard matrices of order 4p^2 obtained from Jacobi sums of order 16

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