Longitudinal polarization analysis in small-angle neutron scatteringD. Honecker, A. Ferdinand, F. Döbrich, C. D. Dewhurst, A. Wiedenmann, C. Gómez-Polo, K. Suzuki and A. MichelsEur. Phys. J. B, 76 2 (2010) 209-213DOI: https://doi.org/10.1140/epjb/e2010-00191-5