N. Bird

The vibrational spectra of vitreous silica, germania and beryllium fluoride

R. J. Bell, P. Dean, N. Bird, 1968 .

Spectra of glasses: the effect of disorder upon frequency spectra

R. J. Bell, P. Dean, N. Bird, 1974 .

Monte Carlo estimates of critical percolation probabilities

P. Dean, N. Bird, 1967, Mathematical Proceedings of the Cambridge Philosophical Society.

A CALCULATION OF THE DENSITY OF ELECTRON STATES AND DEGREE OF LOCALIZATION IN A ONE-DIMENSIONAL LIQUID MODEL

N. Bird, R. Borland, 1964 .