TY - JOUR KW - non-Palaiseau KW - paper AU - P. Darancet AU - Olevano V AU - D. Mayou BT - Phys. Rev. Lett. DA - 03/2009 PY - 2009 T2 - Phys. Rev. Lett. TI - Coherent electronic trans- port through graphene constrictions: subwavelength regime and optical analogy ER -