(2) Upon issuance of an order for a hearing, the authority shall immediately give notice of the resolution and order by publishing them in a newspaper of general circulation within the city and the affected territory once each week for two successive weeks and by posting copies of the order in four public places within the affected territory. [1973 c.624 §6; 1973 c.637 §5; 1975 c.639 §4; 1983 c.407 §6; 2009 c.595 §183]