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.

van Staaden MJ, Rieser M, Ott SR, Pabst MA, Römer H. Serial hearing organs in the atympanate grasshopper Bullacris membracioides               (Orthoptera, Pneumoridae).  2003. Available at: http://doi.wiley.com/10.1002/cne.v465%3A4.

Kostarakos K, Hartbauer M, Römer H. Matched Filters, Mate Choice and the Evolution of Sexually Selected Traits Tregenza T, red.  2008. Available at: https://dx.plos.org/10.1371/journal.pone.0003005.

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.

Römer H, Bailey WJ. Insect hearing in the field II. Male spacing behaviour and correlated acoustic cues in the bushcricket Mygalopsis marki. Journal of Comparative Physiology A. 1986;159:627?638.

van Staaden MJ, Römer H. Evolutionary transition from stretch to hearing organs in ancient grasshoppers. Nature. 1998;394(6695):773 - 776. Available at: http://www.nature.com/doifinder/10.1038/29517.

Siegert ME, Römer H, Hartbauer M. Maintaining acoustic communication at a cocktail party: heterospecific masking noise improves signal detection through frequency separation. Journal of Experimental Biology. 2013;216(24):4655 - 4665. Available at: http://jeb.biologists.org/cgi/doi/10.1242/jeb.089888https://syndication.highwire.org/content/doi/10.1242/jeb.089888.

van Staaden MJ, Römer H. Sexual signalling in bladder grasshoppers: tactical design for maximizing calling range. J Exp Biol. 1997;200(Pt 20):2597-608.