Binary and ternary cluster integrals of polymer segments as determined by small angle neutron scattering K. Okano, E. Wada, K. Kurita, H. Hiramatsu and H. FukuroJ. Physique Lett., 40 7 (1979) 171-172DOI: https://doi.org/10.1051/jphyslet:01979004007017100