1. The shape of rock particles, a critical review;Barrett;Sedimentology,1980
2. The application of the general image processing system (GIPSY) to mineral benefication studies;Craig,1982
3. The analysis of two-dimensional orientation data;Curray;J. Geol.,1956
4. An exact method for characterization of grain shape;Ehrlich;J. sedim. Petrol.,1970
5. Petrographic image analysis—I. Analysis of reservoir pore complexes;Ehrlich;J. sedim. Petrol.,1984