TY - JOUR AU - Andrzej Schinzel TI - On the number of terms of a power of a polynomial JO - Acta Arithmetica PY - 1987 SP - 55 EP - 70 VL - 49 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-49-1-55-70/ DO - 10.4064/aa-49-1-55-70 LA - en ID - 10_4064_aa_49_1_55_70 ER -