Joint influence of river stream, water level and wind waves on the height of sand bar in a river mouthLaanearu, Janek; Koppel, Tiit; Soomere, Tarmo; Davies, Peter A.Nordic hydrology2007 / 3, p. 287-302 https://iwaponline.com/hr/article/38/3/287/688/Joint-influence-of-river-stream-water-level-and