TY  - JOUR 
T1  - Molecular motions in thermotropic liquid crystals studied by NMR spin-lattice relaxation
JO  - Brazilian Journal of Physics
A1  - Zamar, R.C.
A1  - González, C.E.
A1  - Mensio, O.
SN  - 0103-9733
UL  - 10.1590/S0103-97331998000400007
VL  - 28 
Y1  - 1998
PB  - Brasil 
ER  -