THE RELATIVE CONTRIBUTION OF ASSOCIATIVE IONIZATION AND PHOTOIONIZATION IN XENON PRECURSORS M.G. Vasil'ev, T.V. Zhikhareva et G.K. Tumakaev. J. Phys. Colloques, 40 C7 (1979) C7-101-C7-102 DOI: 10.1051/jphyscol:1979750