1. Discussion of precise weir measurements by EW Schoder and KB Turner;Rehbock;Trans., ASCE,1929
2. A note on circular sharp-crested weirs;Balachandar;Can. J. Civil. Eng.,1991
3. End depth in circular channels;Dey;J. Hydraul. Eng.,1998
4. EDR in circular channels;Dey;J. Irrig. Drain. Eng.,2001
5. The free overfall as a flow measuring device in a circular channel;Sterling;Proc. Inst. Civil Eng.-Water Marit. Eng.,2001