%0 Journal Article %A V. V. Lukyanov %T Propagation of waves along a slowly bent piezoelectric rod %J Zapiski Nauchnykh Seminarov POMI %D 1998 %P 191-202 %V 250 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1998_250_a12/ %G ru %F ZNSL_1998_250_a12