Schmidt AKD, Römer H. Diversity of acoustic tracheal system and its role for directional hearing in crickets.  2013. Available at: http://frontiersinzoology.biomedcentral.com/articles/10.1186/1742-9994-10-61.

Schmidt AKD, Römer H. Solutions to the Cocktail Party Problem in Insects: Selective Filters, Spatial Release from Masking and Gain Control in Tropical Crickets. PLoS ONE. 2011;6(12):e28593. Available at: https://dx.plos.org/10.1371/journal.pone.0028593.

Schmidt AKD, Riede K, Römer H. High background noise shapes selective auditory filters in a tropical cricket.  2011. Available at: http://jeb.biologists.org/cgi/doi/10.1242/jeb.053819https://syndication.highwire.org/content/doi/10.1242/jeb.053819.

Schmidt AKD, Römer H. Functional relevance of acoustic tracheal design in directional hearing in crickets. The Journal of Experimental Biology. 2016;219(20):3294 - 3300. Available at: http://jeb.biologists.org/lookup/doi/10.1242/jeb.145524https://syndication.highwire.org/content/doi/10.1242/jeb.145524https://syndication.highwire.org/content/doi/10.1242/jeb.145524.