TY - JOUR AU - François Hamel AU - James Nolen AU - Jean-Michel Roquejoffre AU - Lenya Ryzhik TI - The logarithmic delay of KPP fronts in a periodic medium JO - Journal of the European Mathematical Society PY - 2016 SP - 465 EP - 505 VL - 18 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4171/jems/595/ DO - 10.4171/jems/595 ID - JEMS_2016_18_3_a0 ER -