1. Results of a systematic series of tank tests on plane webbing pieces; comparisons with theory and earlier investigations;Crewe,1964
2. Report by the study group on twine thickness measurement;Ferro;ICES Fish Capture Committee,1983
3. The drag of codends;Ferro;Marine Laboratory Working Paper No. 1/85,1985
4. The special features of the resistance of the fishing net;Fridman;Rybn. Khoza.,1967
5. Fluid-Dynamic Drag;Hoerner,1965