Blows, Terence R. (2010) Center configurations of Hamiltonian cubic systems. The Rocky Mountain Journal of Mathematics, 40 (4). pp. 1111-1122. ISSN 0035-7596
Blows, Terence R. and Wimmer, Barry J. (2005) A simple mathematical model for Batesian mimicry. Discrete Dynamics in Nature and Society (1). pp. 87-92. ISSN 1607-887X