TY - JOUR TI - Foreword [37th Winter School ‘Geometry and Physics’] JO - Archivum mathematicum PY - 2017 SP - 253 EP - 253 VL - 53 IS - 5 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/ARM_2017__53_5_a0/ LA - en ID - ARM_2017__53_5_a0 ER -