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

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Text this: Constructions of multivariate copulas