Howell, C. R., Chen, Q., Trotter, D. E. G., Salinas, F., Carman, T. S., Crowell, A. S., … Witala, H. (2000). Recent high-accuracy measurements of the S-1(0) neutron-neutron scattering length. FEW-BODY PROBLEMS IN PHYSICS ’99, 12, 451–456.

Howell, C. R., Q. Chen, D. E. G. Trotter, F. Salinas, T. S. Carman, A. S. Crowell, A. Hussein, et al. “Recent high-accuracy measurements of the S-1(0) neutron-neutron scattering length.” Edited by S. Oryu, M. Kamimura, and S. Ishikawa. FEW-BODY PROBLEMS IN PHYSICS ’99 12 (January 1, 2000): 451–56.

Howell CR, Chen Q, Trotter DEG, Salinas F, Carman TS, Crowell AS, et al. Recent high-accuracy measurements of the S-1(0) neutron-neutron scattering length. Oryu S, Kamimura M, Ishikawa S, editors. FEW-BODY PROBLEMS IN PHYSICS ’99. 2000 Jan 1;12:451–6.

Howell, C. R., et al. “Recent high-accuracy measurements of the S-1(0) neutron-neutron scattering length.” FEW-BODY PROBLEMS IN PHYSICS ’99, edited by S. Oryu et al., vol. 12, SPRINGER-VERLAG WIEN, Jan. 2000, pp. 451–56.

Howell CR, Chen Q, Trotter DEG, Salinas F, Carman TS, Crowell AS, Hussein A, Gibbs WR, Gibson BF, Mertens G, Moore CF, Morris C, Obst A, Pasyuk E, Roper CD, Slaus I, Sterbenz S, Tang H, Tornow W, Walter RL, Whiteley CR, Whitton M, Zhou Z, Glockle W, Witala H. Recent high-accuracy measurements of the S-1(0) neutron-neutron scattering length. Oryu S, Kamimura M, Ishikawa S, editors. FEW-BODY PROBLEMS IN PHYSICS ’99. SPRINGER-VERLAG WIEN; 2000 Jan 1;12:451–456.