Final-state interaction in spin asymmetry and GDH sum rule for incoherent pion production on the deuteronE.M. Darwish, H. Arenhövel and M. SchwambEur. Phys. J. A, 17 4 (2003) 513-517DOI: https://doi.org/10.1140/epja/i2003-10023-5