%0 Journal Article %A V. Goryunov %A D. Kerner %T Automorphisms of $P_8$ Singularities and the Complex Crystallographic Groups %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2009 %P 97-109 %V 267 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2009_267_a6/ %G en %F TM_2009_267_a6