%0 Journal Article %A McLenaghan, R. G. %A Sasse, F. D. %T Nonexistence of Petrov type III space-times on which Weyl's neutrino equation or Maxwell's equations satisfy Huygens' principle %J Annales de l'I.H.P. Physique théorique %D 1996 %P 253-271 %V 65 %N 3 %I Gauthier-Villars %U http://www.numdam.org/item/AIHPA_1996__65_3_253_0/ %G en %F AIHPA_1996__65_3_253_0