C. W. Akerlof

Inclusive D and D/sup/ production in e/sup +/e/sup -/ annihilation at 29 GeV

S. Ahlen, P. Baringer, D. Bender, 1983 .

Measurement of $\phi$ Production in Proton - Nucleus Collisions at 400-GeV/c

W. R. Ditzler, D. Finley, R. Thun, 1977 .