Author/Authors :
Lencovل، نويسنده , , Bohumila and Lenc، نويسنده , , Michal and Hawkes، نويسنده , , Peter W.، نويسنده ,
Abstract :
When calculating aberration coefficients of secondary and higher order, there is a danger of misinterpreting the result. An example is given for a homogenous magnetic field and the source of the difficulty is described.