CREATE TABLE table_3703 ("Team" TEXT, "Outgoing manager" TEXT, "Manner of departure" TEXT, "Date of vacancy" TEXT, "Replaced by" TEXT, "Date of appointment" TEXT)

For outgoing manager is alberto malesani mention all the applicable replaced by person
SELECT "Replaced by" FROM table_3703 WHERE "Outgoing manager" = 'Alberto Malesani'
SELECT "Replaced by" FROM "table_3703" WHERE "Outgoing manager" = 'Alberto Malesani'