On the weakly competitive case in a two-species chemotaxis model
T. Black, J. Lankeit, M. Mizukami, IMA Journal of Applied Mathematics 81 (2016) 860–876.

Boundedness in a Keller–Segel system with external signal production
T. Black, Journal of Mathematical Analysis and Applications 446 (2016) 436–455.

Blow-up of weak solutions to a chemotaxis system under influence of an external chemoattractant
T. Black, Nonlinearity 29 (2016) 1865–1886.

Sublinear signal production in a two-dimensional Keller–Segel–Stokes system
T. Black, Nonlinear Analysis: Real World Applications 31 (2016) 593–609.