Allton, C., Michael, C., Kenway, R., Pendleton, B., Sachrajda, C. T., Richards, D., . . . Prisznyak, M. (1992). Quenched hadrons using Wilson and O(a)-improved fermion actions at β=6.2. Physics Letters B, 284(3-4), pp. 377-383. doi:10.1016/0370-2693(92)90448-D

Allton, Chris, et al. "Quenched Hadrons Using Wilson and O(a)-improved Fermion Actions At β=6.2." Physics Letters B 284, no. 3-4 (1992): 377-383.

Allton, Chris, et al. "Quenched Hadrons Using Wilson and O(a)-improved Fermion Actions At β=6.2." Physics Letters B 284.3-4 (1992): 377-383.