by Brey, T., Bigelow, B. E., Bolan, J. E., Cheselka, H., Dayar, Z., Franke, J. M., Johnson, D. E., Kantesaria, R. N., Klodnicki, E. J., Kochar, S., Lardinois, S. M., Morrell, C. A., Rollins, M. S., Wolford, R. E., Woodham, D. R.
Published in IBM journal of research and development (01.11.2005)

by Ware, A, Sleet, D A, Bigelow, B E
Published in Occupational health & safety (01.02.1986)

by Bigelow, E B
Published in Atlantic Monthly (01.06.1865)