Fr. von Emperger
- (1894): The Development and Recent Improvement of Concrete-Iron Highway Bridges. In: Transactions of the American Society of Civil Engineers, v. 31, n. 1 ( 1894).
- (1895): Hollow Tile Floors, Past and Present. In: Transactions of the American Society of Civil Engineers, v. 34, n. 2 ( 1895).
Structurae cooperates with
