CREATE TABLE table_29713 ("Team" TEXT, "Outgoing manager" TEXT, "Manner of departure" TEXT, "Date of vacancy" TEXT, "Table" TEXT, "Incoming manager" TEXT, "Date of appointment" TEXT)

What is the outgoing manager when the incoming manager is tefan tarkovi ?
SELECT "Outgoing manager" FROM table_29713 WHERE "Incoming manager" = 'Štefan Tarkovič'
SELECT "Outgoing manager" FROM "table_29713" WHERE "Incoming manager" = 'Štefan Tarkovič'