TY  - JOUR
AU  - Michiyasu Nagasawa
TI  - Cosmological Symmetry Breaking and Generation of Electromagnetic Field
JO  - Symmetry, integrability and geometry: methods and applications
PY  - 2010
VL  - 6
UR  - http://geodesic.mathdoc.fr/item/SIGMA_2010_6_a52/
LA  - en
ID  - SIGMA_2010_6_a52
ER  -