Girap, P., A. Kumar, L. Mohan, G. Surwase, and B. S. Kademani. “Scientometric Dimensions of Fuel Cell Research As Reflected in Inis Database”. Journal of Information and Knowledge, vol. 48, no. 3, June 2011, pp. 329-48, doi:10.17821/srels/2011/v48i3/44060.