TY - JOUR AU - Julian Gevirtz TI - Hencky-Prandtl nets and constant principal strain mappings with isolated singularities JO - Annales Fennici Mathematici PY - 2000 SP - 187 EP - 238 VL - 25 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AFM_2000_25_1_a11/ LA - en ID - AFM_2000_25_1_a11 ER -