The notice must be published in not less than two newspapers of general circulation, and also in the legal journal, if any, published in the county or in each of the several counties where the matter or thing affected may be. Where the matter or thing to be effected is in a municipality, publication must be made in two newspapers of general circulation published in such municipality, if any, and, if none, then in two newspapers published in the county, and, in either event, also in the legal journal, if any, published in the county. Where only one newspaper of general circulation is published in a county or in a municipality, publication in such one newspaper and in the legal journal, if any, is deemed sufficient.
101 Pa. Code § 9.14