Ws. Weiglhofer et A. Lakhtakia, Comment on 'Reflection and transmission by a uniaxial bi-anisotropic slab under normal incidence of plane waves', J PHYS D, 32(20), 1999, pp. 2703-2704
In the detailed numerical study reported in 'Reflection and transmission by
a uniaxial bi-anisotropic slab under normal incidence of plane waves' by S
emchenko et al (1998 J. Phys. D: Appl. Phys. 31 2458), most of the presente
d results pertain to regions of the constitutive parameter space where, acc
ording to the Post constraint, physical materials do not have electromagnet
ically recognizable existence.