Chapman, James D., Chappell, M. J. (Michael J.) and Evans, N. D.. (2011) The use of a formal sensitivity analysis on epidemic models with immune protection from maternally acquired antibodies. Computer Methods and Programs in Biomedicine, Vol.104 (No.2). pp. 37-49. ISSN 01692607

Chapman, James D. and Evans, N. D.. (2009) The structural identifiability of susceptible–infective–recovered type epidemic models with incomplete immunity and birth targeted vaccination. Biomedical Signal Processing and Control, Vol.4 (No.4). pp. 278-284. ISSN 17468094

Chapman, James D. and Evans, N. D. (2009) The structural identifiability of SIR type epidemic models with incomplete immunity and birth target. In: 17th International Federation of Automatic Control World Congress (IFAC), Seoul, Republic of Korea, Jul 6-11, 2008. Published in: Proceedings of the 17th IFAC World Congress, 2008, Vol.17 (Part 1). pp. 9075-9080.

Chapman, James D. and Evans, N. D. (2009) Modelling the potential outcome of maternal immunisation campaigns. In: Mathematical Models of Collective Dynamics in Biology and Evolution (MDBE09), University of Leicester, Leicester, UK, May 11-13, 2009