TY - JOUR AU - Wolfgang Ebeling AU - Sabir M. Gusein-Zade TI - Dual Invertible Polynomials with Permutation Symmetries and the Orbifold Euler Characteristic JO - Symmetry, integrability and geometry: methods and applications PY - 2020 VL - 16 UR - http://geodesic.mathdoc.fr/item/SIGMA_2020_16_a50/ LA - en ID - SIGMA_2020_16_a50 ER -