Can secondary contact following range expansion be distinguished from barriers to gene flow?
J. Bertl, H. Ringbauer, M. Blum, PeerJ 2018 (2018).

Estimating barriers to gene flow from distorted isolation-by-distance patterns
H. Ringbauer, A. Kolesnikov, D. Field, N.H. Barton, Genetics 208 (2018) 1231–1245.

Inferring recent demography from spatial genetic structure
H. Ringbauer, Inferring Recent Demography from Spatial Genetic Structure, Institute of Science and Technology Austria, 2018.

Inferring recent demography from isolation by distance of long shared sequence blocks
H. Ringbauer, G. Coop, N.H. Barton, Genetics 205 (2017) 1335–1351.