On a somple method of determining the grain size of particles 1 micron and 0.1 micron
Avy, A and Railleres, R
On a somple method of determining the grain size of particles 1 micron and 0.1 micron - , 1953
On a somple method of determining the grain size of particles 1 micron and 0.1 micron - , 1953