1. Failure modes of valve-regulated lead/acid batteries
2. Effects of carbon in negative plates on cycle-life performance of valve-regulated lead/acid batteries
3. A.F. Hollenkamp, W.G.A. Baldsing, S. Lau, O.V. Lim, R.H. Newnham, D.A.J. Rand, J.M. Rosalie, D.G. Vella, L.H. Vu, ALABC Project N1.2, Overcoming negative-plate capacity loss in VRLA batteries cycled under partial-state-of-charge duty. Final Report, Proceedings of Advanced Lead-Acid Battery Consortium, Research Triangle Park, NC, USA, 2002.
4. The role of carbon in valve-regulated lead–acid battery technology
5. R.H. Newnham, W.G.A. Baldsing, A.F. Hollenkamp, O.V. Lim, C.G. Phyland, D.A.J. Rand, J.M. Rosalie, D.G. Vella, ALABC Project C/N1.1, Advancement of valve-regulated lead-acid battery technology for hybrid-electric and electric vehicles. Final Report, Proceedings of Advanced Lead-Acid Battery Consortium, Research Triangle Park, NC, USA, 2002.