discontinuity in czech discontinuity in german discontinuity in danish discontinuity in spanish discontinuity in french discontinuity in italian discontinuity in norwegian discontinuity in russian discontinuity in swedish discontinuity in albanian discontinuity in bulgarian discontinuity in belarusian discontinuity in estonian discontinuity in finnish discontinuity in greek discontinuity in hungarian discontinuity in lithuanian discontinuity in portuguese discontinuity in romanian discontinuity in ukrainian discontinuity in polish