Entry into the territory of Ukraine of a citizen of Ukraine with dual citizenship..?

A citizen of Ukraine may enter Ukraine with a passport of a citizen of Ukraine to travel abroad. Customs fees are paid for baggage if it carries something. If a citizen of Ukraine enters as a foreigner, he may be prosecuted, as a citizen of Ukraine upon entering the country must present a passport of a citizen of Ukraine for travel abroad or another document provided for by the legislation of Ukraine.

The legislation of Ukraine does not recognize dual citizenship.