public function pHPDocExample()
{
return $this->implementationsFor([0 => ['volume' => 67, 'edition' => 2], 1 => ['volume' => 86, 'edition' => 1], 2 => ['volume' => 85, 'edition' => 6], 3 => ['volume' => 98, 'edition' => 2], 4 => ['volume' => 86, 'edition' => 6], 5 => ['volume' => 67, 'edition' => 7]]);
}