%0 Journal Article %A Plamen Djakov %A Boris Mityagin %T Asymptotics of instability zones of Hill operators with a two term potential %J Comptes Rendus. Mathématique %D 2004 %P 351-354 %V 339 %N 5 %I Elsevier %R 10.1016/j.crma.2004.06.019 %G en %F CRMATH_2004__339_5_351_0