Smith, N., Witham, S., Sarkar, S., Zhang, J., Li, L., Li, C., & Alexov, E. (2012). DelPhi web server v2: Incorporating atomic-style geometrical figures into the computational protocol. Oxford University Press.

Smith, Nicholas, Shawn Witham, Subhra Sarkar, Jie Zhang, Lin Li, Chuan Li, e Emil Alexov. DelPhi Web Server V2: Incorporating Atomic-style Geometrical Figures Into the Computational Protocol. Oxford University Press, 2012.

Smith, Nicholas, et al. DelPhi Web Server V2: Incorporating Atomic-style Geometrical Figures Into the Computational Protocol. Oxford University Press, 2012.