0 =>
    array (size=23)
      'achi_id' => int 3823
      'orginal_title' => string 'Comparison of'
      'authors_count' => int 3
      'year' => int 1997
      'volume' => null
      'review_article' => int 0
      'id' => int 11363
      'external_system_id' => "5e70f50a46e0fb0001b288f1";}' (length=53)
  1 =>
    array (size=23)
         'achi_id' => int 3823
      'orginal_title' => string 'Comparison of'
      'authors_count' => int 3
      'year' => int 1997
      'volume' => null
      'review_article' => int 0
      'id' => int 11363
      'external_system_id' => "5e70f50a46e0fb0001b288f1";}' (length=53)
  2 =>
    array (size=23)
            'achi_id' => int 3823
      'orginal_title' => string 'Comparison of'
      'authors_count' => int 3
      'year' => int 1997
      'volume' => null
      'review_article' => int 0
      'id' => int 11363
      'external_system_id' => "5e70f50a46e0fb0001b288f1";}' (length=53)
  3 =>
    array (size=23)
           'achi_id' => int 3823
      'orginal_title' => string 'Comparison of'
      'authors_count' => int 3
      'year' => int 1997
      'volume' => null
      'review_article' => int 0
      'id' => int 11363
      'external_system_id' => "5e70f50a46e0fb0001b288f1";}' (length=53)