Alexopoulos, T., Allen, C., Anderson, E. W., Areti, H., Banerjee, S., Beery, P. D., … J, L. (1990). Mass-identified particle yields in antiproton-proton collisions at square-root-s=1.8 tev. Physical Review Letters, 64(9), 991–994.

Alexopoulos, T., C. Allen, E. W. Anderson, H. Areti, S. Banerjee, P. D. Beery, N. N. Biswas, et al. “Mass-identified particle yields in antiproton-proton collisions at square-root-s=1.8 tev.” Physical Review Letters 64, no. 9 (February 1990): 991–94.

Alexopoulos T, Allen C, Anderson EW, Areti H, Banerjee S, Beery PD, et al. Mass-identified particle yields in antiproton-proton collisions at square-root-s=1.8 tev. Physical Review Letters. 1990 Feb;64(9):991–4.

Alexopoulos, T., et al. “Mass-identified particle yields in antiproton-proton collisions at square-root-s=1.8 tev.” Physical Review Letters, vol. 64, no. 9, Feb. 1990, pp. 991–94.

Alexopoulos T, Allen C, Anderson EW, Areti H, Banerjee S, Beery PD, Biswas NN, Bujak A, Carmony DD, Carter T, Cole P, Choi Y, Debonte RJ, Erwin AR, Findeisen C, Goshaw AT, J L. Mass-identified particle yields in antiproton-proton collisions at square-root-s=1.8 tev. Physical Review Letters. 1990 Feb;64(9):991–994.