Fundamental aspects of X-ray photoacoustic phenomena T. Masujima, N. Ikuta, T. Toyoda, T. Hinoue, H. Shiwaku, H. Ohno, A. Iida et M. Ando J. Phys. IV France, 04 C7 (1994) C7-353-C7-356 DOI: 10.1051/jp4:1994782