Bruce F. Blumentritt, "Anisotropy and Dimensional Stability of Biaxially Oriented Poly(ethylene Terephthalate) Films," Journal of Applied Polymer Science, vol. 23, pp. 3205-3217 (1979). |
"3M's Big Breakthrough in Memory Disks," Businessweek, Nov. 12, 1984, p. 154. |
James K. Knudsen, "Stretched-Surface Recording Disk for Use with a Flying Head," IEEE Transactions on Megnetics, vol. Mag. 21, No. 6, Nov. 1985, pp. 2588-2591. |
C. Denis Mee and Eric D. Daniel, "Magnetic Recording, vol. 1 Technology," McGraw-Hill Book Company, New York, 1987, pp. 160, 161 and 494-497. |
"3M Stretched Disks for High Performance, High Capacity and Low Cost," Data Recording Products Division/3M, St. Paul, Minnesota 1984. |
Jerry L. Alexander, "Dimensional Track Stability Measurement Using a Standard Head," Computer Technology Review, Summer 1984, pp. 102 and 103. |
"Standard Test Method for Modulus of a Flexible Barrier Material by Sonic Method," American National Standard, ANSI/ASTM F 89-68 (Reapproved 1973), pp. 355, and 360-366. |