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2. The Rock Manual. The Use of Rock in Hydraulic Engineering;CIRIA-CUR-CETMEF,2007
3. Suction removal of sediment from between armor blocks at non-uniform bed;Cokgor;RMZ-Mater. Geoenviron.,2005
4. Filters in hydraulic engineering;CUR Report,1993
5. Interface stability of granular filter structures;CUR Report 233,2010