TY - JOUR TI - Preface JO - Mathematical modelling of natural phenomena PY - 2014 SP - 1 EP - 3 VL - 9 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1051/mmnp/20149101/ DO - 10.1051/mmnp/20149101 LA - en ID - MMNP_2014_9_1_a0 ER -