PRESSURE EFFECTS IN HfTe5 AND ZrTe5 W.W. Fuller, S.A. Wolf, T.J. Wieting, R.C. LaCoe, P.M. Chaikin and C.Y. Huang J. Phys. Colloques, 44 C3 (1983) C3-1709-C3-1712 DOI: 10.1051/jphyscol/1983095