R. Luisto:
A Newman property for BLD-mappings
(preprint) http://arxiv.org/abs/1709.08438 2017

R. Luisto, P. Pankka:
Stoïlow's theorem revisited
(preprint) http://arxiv.org/abs/1701.05726 2017

R. Luisto, E. Prywes:
Characterization of branched covers with simplicial branch sets
(preprint) http://arxiv.org/abs/1809.10874 2018