Analysis of the ratio of (p, pn) to (p, 2p) reaction cross sections - Shostak, V B; Palkin, G P; Woloshin, N I; Likhachev, Vladimir Petrovich; Arruda Neto, João Dias de Toledo; Cruz, Manoel Tiago Freitas da; Martins, Marcos Nogueira (Brazilian Journal of Physics, 2001)