A Comment on the Letter by J. M. Langer and H. Heinrich, Phys. Rev. Lett. 55, 1414 (1985).
DOI:https://doi.org/10.1103/PhysRevLett.56.675
©1986 American Physical Society
J. Tersoff
Vol. 56, Iss. 6 — 10 February 1986
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