Per Bruun
- Stability Of Coastal Inlets. In: Transactions of the American Society of Civil Engineers, v. 125, n. 1 ( 1960). (1960):
- Natural By-Passing of Sand at Coastal Inlets. In: Transactions of the American Society of Civil Engineers, v. 126, n. 4 ( 1961). (1961):
- Improvement of Bypassing and Backpassing at Tidal Inlets. In: Journal of Waterway, Port, Coastal, and Ocean Engineering, v. 116, n. 4 (Juli 1990). (1990):