S. M. Kim, A. T. Stewart, and J. P. Carbotte

Phys. Rev. Lett. 18, 385 (1967) - Published 13 March, 1967

L. O. Roellig and T. M. Kelly

Phys. Rev. Lett. 18, 387 (1967) - Published 13 March, 1967

A. Y. Wong and R. Rowberg

Phys. Rev. Lett. 18, 390 (1967) - Published 13 March, 1967

Isaac Freund and P. M. Rentzepis

Phys. Rev. Lett. 18, 393 (1967) - Published 13 March, 1967

F. J. Blatt, D. J. Flood, V. Rowe, P. A. Schroeder, and J. E. Cox

Phys. Rev. Lett. 18, 395 (1967) - Published 13 March, 1967

J. Bösenberg and H. Raether

Phys. Rev. Lett. 18, 397 (1967) - Published 13 March, 1967

M. D. Daybell and W. A. Steyert

Phys. Rev. Lett. 18, 398 (1967) - Published 13 March, 1967

Albert Ghiorso, Torbjorn Sikkeland, and Matti J. Nurmia

Phys. Rev. Lett. 18, 401 (1967) - Published 13 March, 1967

M. L. Muga, C. R. Rice, and W. A. Sedlacek

Phys. Rev. Lett. 18, 404 (1967) - Published 13 March, 1967

R. Ballini, N. Cindro, J. Delaunay, J. P. Fouan, M. Loret, and J. P. Passerieux

Phys. Rev. Lett. 18, 408 (1967) - Published 13 March, 1967

H. R. Rubinstein and G. Veneziano

Phys. Rev. Lett. 18, 411 (1967) - Published 13 March, 1967

J. P. Dowd, D. O. Caldwell, K. Heinloth, and T. R. Sherwood

Phys. Rev. Lett. 18, 414 (1967) - Published 13 March, 1967

M. Elitzur and H. R. Rubinstein

Phys. Rev. Lett. 18, 417 (1967) - Published 13 March, 1967

Allen P. Mills and Stephan Berko

Phys. Rev. Lett. 18, 420 (1967) - Published 13 March, 1967

E. Eisenhandler, J. Feigenbaum, N. Mistry, P. Mostek, D. Rust, A. Silverman, C. Sinclair, and R. Talman

Phys. Rev. Lett. 18, 425 (1967) - Published 13 March, 1967

G. Costa and P. K Kabir

Phys. Rev. Lett. 18, 429 (1967) - Published 13 March, 1967

K. Raman

Phys. Rev. Lett. 18, 432 (1967) - Published 13 March, 1967