Physics Letters A · 2005 · 66 citations · 16 references
16
On The Characteristic Matrices of Covariant Systems
R. J. Duffin · Physical Review · 1938 · 478 citations
Characteristic Matrices, Lie Group, Representation Theory +2
Seventy years of the Klein paradox
Norman Dombey · Physics Reports · 1999 · 253 citations
Remarks on Duffin–Kemmer–Petiau theory and gauge invariance
José T. Lunardi, B. M. Pimentel, R. G. Teixeira et al. · Physics Letters A · 2000 · 136 citations · Full text