DELAYED COINCIDENCE AUGER ELECTRON LIFETIME MEASUREMENTS S. Schumann, I. A. Sellin, R. Mann, H. J. Frischkorn, D. Rosich, Gy. Szabó and K. O. Groeneveld J. Phys. Colloques, 40 C1 (1979) C1-221-C1-222 DOI: 10.1051/jphyscol:1979146