1. N. Bowler, Compact graph-like spaces (in preparation).
2. N. Bowler, J. Carmesin, An excluded minors method for infinite matroids. Preprint 2012, current version available at http://arxiv.org/pdf/1212.3939v1.
3. N. Bowler, J. Carmesin, The ubiquity of psi-matroids. Preprint 2012, current version available at http://www.math.uni-hamburg.de/spag/dm/papers/ubiquity_psi_final.pdf.
4. N. Bowler, J. Carmesin, Infinite matroids and determinacy of games. Preprint 2013, current version available at http://arxiv.org/abs/1301.5980.
5. N. Bowler, J. Carmesin, Infinite trees of matroids. Preprint 2014, available at http://arxiv.org/pdf/1409.6627v1.