60

Electrical Properties of Pb(Mg1/3Nb2/3)-PbTiO3 Ferroelectric Single Crystal

Year:
2009
Language:
english
File:
PDF, 287 KB
english, 2009
63

Proper projective symmetry in plane symmetric static spacetimes

Year:
2004
Language:
english
File:
PDF, 122 KB
english, 2004
65

Curvature collineations in conformally flat spacetimes

Year:
2001
Language:
english
File:
PDF, 119 KB
english, 2001