VIRI
Janez Strnad: Fizika 2 Elektrika/Optika
http://en.wikipedia.org/wiki/Fresnel_equations
http://hyperphysics.phy-astr.gsu.edu/hbase/phyopt/freseq.html
http://scienceworld.wolfram.com/physics/FresnelEquations.html
http://scienceworld.wolfram.com/physics/BrewstersAngle.html
http://www.fiz.uni-lj.si/slovensko/