CPC, M., Berrington, K., Burke, P., Chang, J., Chivers, A., Robb, W., & Taylor, K. (1974). A general program to calculate atomic continuum processes using the R-matrix method. Mendeley.

CPC, Mendeley, K.A Berrington, P.G Burke, J.J Chang, A.T Chivers, W.D Robb, and K.T Taylor. A General Program to Calculate Atomic Continuum Processes Using the R-matrix Method. Mendeley, 1974.

CPC, Mendeley, et al. A General Program to Calculate Atomic Continuum Processes Using the R-matrix Method. Mendeley, 1974.