%0 Journal Article %A K. V. Emel'yanov %A A. V. Tsygvintsev %T Kovalevskaya exponents of systems with exponential interaction %J Sbornik. Mathematics %D 2000 %P 1459-1469 %V 191 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2000_191_10_a2/ %G en %F SM_2000_191_10_a2