T. Utsunomiya

Rare earth arsenides: The metal-rich Europium arsenides

L. D. Calvert, J. B. Taylor, Y. Wang, 1978 .

X-ray photoelectron spectrometric and x-ray fluorometric studies of sulphur compounds on the surface of copper plates exposed to the atmosphere.

S. Ikeda, K. Murata, A. Yasui, 1976, Talanta.