Srinivasan Gopalakrishnan. Ethirajan Rathakrishnan. Kumar, Gopalakrishnan, C.N.R. Rao and J. Gopalakrishnan. (美)K Gopalakrishnan著 Srinivasan Chandrasekaran. Srinivasan, Savitha. Gopalakrishnan Srinivasan Keshav著 Srinivasan, Balaji,