TY  - JOUR
AU  - Alexander Balinsky
AU  - John Ryan
TI  - Some Sharp $L^2$ Inequalities for Dirac Type Operators
JO  - Symmetry, integrability and geometry: methods and applications
PY  - 2007
VL  - 3
UR  - http://geodesic.mathdoc.fr/item/SIGMA_2007_3_a113/
LA  - en
ID  - SIGMA_2007_3_a113
ER  -