Journal of Petrochemical Universities
On the Electrodynamics of Resonanec Bodies(Ⅳ)— Gauge Transformations and Symmetry of Resonance Field
WANG Ding-cong
Journal of Petrochemical Universities . 2012, (4): 29 -37 .  DOI: 10.3969/j.issn.1006-396X.2012.04.008