TY - JOUR AU - Timo Erkama TI - Polymorphisms and linearization of nonlinear polynomials JO - Annales Fennici Mathematici PY - 1997 SP - 113 EP - 121 VL - 22 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AFM_1997_22_1_a6/ LA - en ID - AFM_1997_22_1_a6 ER -