C. P. Ramanujam
[de] C. P. Ramanujam
[es] Chidambaran Padmanabhan Ramanuyam
[fr] Chakravarthi Padmanabhan Ramanujam
[ml] സി.പി. രാമാനുജം
[zh] 奇丹巴拉姆·帕德马纳班·拉马努詹