TY - JOUR AU - Nahay, John Michael TI - Powersum formula for polynomials whose distinct roots are differentially independent over constants. JO - International Journal of Mathematics and Mathematical Sciences PY - 2002 SP - 721 VL - 32 IS - 12 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/articles/10.1155/S0161171202202331/ DO - 10.1155/S0161171202202331 LA - en ID - 10_1155_S0161171202202331 ER -