%0 Journal Article %A S. A. Nazarov %A M. Specovius-Neugebauer %T Singularities at the tip of a~crack on the interface of piezoelectric bodies %J Zapiski Nauchnykh Seminarov POMI %D 2008 %P 241-271 %V 362 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2008_362_a8/ %G ru %F ZNSL_2008_362_a8