TY  - BOOK
AU  - Evans,U.R.
TI  - The laws of expanding circles and spheres in relation to the lateral grain-size of metals
UR  - https://drive.google.com/file/d/1EuLQu2vrErXVNGzKidS-_YcQNRr04r2d/view?usp=drivesdk
ER  -