W. J. Tomlinson and R. L. Fork
Phys. Rev. Lett. 20, 647 (1968) - Published 25 March, 1968
B. M. Abraham and Y. Eckstein
Phys. Rev. Lett. 20, 649 (1968) - Published 25 March, 1968
L. Liu and David Brust
Phys. Rev. Lett. 20, 651 (1968) - Published 25 March, 1968
R. E. Watson, L. H. Bennett, and A. J. Freeman
Phys. Rev. Lett. 20, 653 (1968) - Published 25 March, 1968
H. Suhl
Phys. Rev. Lett. 20, 656 (1968) - Published 25 March, 1968
K. Yamafuji, F. Irie, and C. L. Bauer
Phys. Rev. Lett. 20, 658 (1968) - Published 25 March, 1968
J. Bok and J. Klein
Phys. Rev. Lett. 20, 660 (1968) - Published 25 March, 1968
Robert G. Fuller, Michael H. Reilly, Charles L. Marquardt, and John C. Wells, Jr.
Phys. Rev. Lett. 20, 662 (1968) - Published 25 March, 1968
Michael E. Fisher and J. S. Langer
Phys. Rev. Lett. 20, 665 (1968) - Published 25 March, 1968
Charles C. Wang and A. N. Duminski
Phys. Rev. Lett. 20, 668 (1968) - Published 25 March, 1968
R. J. McCarthy and H. S. Köhler
Phys. Rev. Lett. 20, 671 (1968) - Published 25 March, 1968
George H. Rawitscher
Phys. Rev. Lett. 20, 673 (1968) - Published 25 March, 1968
A. Rimini, J. Sawicki, and T. Weber
Phys. Rev. Lett. 20, 676 (1968) - Published 25 March, 1968
Laurie M. Brown and Herman Munczek
Phys. Rev. Lett. 20, 680 (1968) - Published 25 March, 1968
Thomas J. Devlin
Phys. Rev. Lett. 20, 683 (1968) - Published 25 March, 1968
R. Ehrlich, R. J. Plano, and J. B. Whittaker
Phys. Rev. Lett. 20, 686 (1968) - Published 25 March, 1968
Christoph Schmid
Phys. Rev. Lett. 20, 689 (1968) - Published 25 March, 1968
M. Atac, B. Chrisman, P. Debrunner, and H. Frauenfelder
Phys. Rev. Lett. 20, 691 (1968) - Published 25 March, 1968
I. T. Grodsky and R. F. Streater
Phys. Rev. Lett. 20, 695 (1968) - Published 25 March, 1968
W. F. Nash and A. W. Wolfendale
Phys. Rev. Lett. 20, 698 (1968) - Published 25 March, 1968
B. Budick and J. Snir
Phys. Rev. Lett. 20, 701 (1968) - Published 25 March, 1968
D. Pohl, M. Maier, and W. Kaiser
Phys. Rev. Lett. 20, 701 (1968) - Published 25 March, 1968
E. N. Economou and K. L. Ngai
Phys. Rev. Lett. 20, 701 (1968) - Published 25 March, 1968