%0 Journal Article %A A. B. Petrovskii %T The double instability of homogeneous precession in ferromagnetic resonance %J Doklady Akademii Nauk %D 1969 %P 817-819 %V 184 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1969_184_4_a14/ %G ru %F DAN_1969_184_4_a14