@article{WartenburgerKuehnSassenbergetal.2009,
  author    = {Isabell Wartenburger and Esther K{\"u}hn and Uta Sassenberg and Manja Foth and Elizabeth A. Franz and Elke van derMeer},
  title     = {On the relationship between fluid intelligence, gesture production, and brain structure},
  url       = {http://www.sciencedirect.com/science/journal/01602896},
  year      = {2009},
}