Multi-ionization cross-sections of small ionic carbon clusters by particle impact as a tool to investigate their shapesM. Chabot, R. Fossé, K. Wohrer, D. Gardès, G. Maynard, F. Rabilloud and F. SpiegelmanEur. Phys. J. D, 14 1 (2001) 5-8DOI: https://doi.org/10.1007/s100530170226