Throne, J. L. and Progelhof, R. C., "Closed-Cell Foam Behavior under Dynamic Loading, I. Stress-Strain Behavior of Low-Density Foams," J. Cellular Plastics, 20, 437 (Nov./Dec. 1984).
2.
Throne, J. L. and Progelhof, R. C., "Closed-Cell Foam Behavior under Dynamic Loading. II. Loading Dynamics of Low-Density Foams," J. Cellular Plastics, 21, 43 (Jan./Feb. 1985).
3.
Throne, J. L. and Progelhof, R. C., "Closed-Cell Foam Behavior under Dynamic Loading. III. Impact Loading of High Density Foams," J. Cellular Plastics, 21, 123 (March/April 1985).
4.
Anon., "Ethafoam Brand Polyethylene Foam," Dow Chemical Co., Form 172-125-80, undated.