References
Gaetano Kanizsa
Luccio, R. , (1999)., On Prägnanz, in L. Albertazzi (ed.), Shapes of forms, Dordrecht, Springer, pp. 123-148.
Luccio, R. , (1999)., On Prägnanz, in L. Albertazzi (ed.), Shapes of forms, Dordrecht, Springer, pp. 123-148.