TY  - JOUR
AU  - Bhatti, Faqir M.
AU  - Das, Kinkar Ch.
AU  - Ahmed, Syed A.
TI  - On the energy and spectral properties of the he matrix of hexagonal systems
JO  - Czechoslovak Mathematical Journal
PY  - 2013
SP  - 47
EP  - 63
VL  - 63
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1007/s10587-013-0003-7/
DO  - 10.1007/s10587-013-0003-7
LA  - en
ID  - 10_1007_s10587_013_0003_7
ER  -