Kapeller C, Ogawa H, Schalk G, Kunii N, Coon WG, Scharinger J, et al.. Real-time detection and discrimination of visual perception using electrocorticographic signals. Journal of Neural Engineering [Internet]. 2018;15(3). http://iopscience.iop.org/article/10.1088/1741-2552/aaa9f6/pdf

Prueckl R, Kapeller C, Potes C, Korostenskaja M, Schalk G, Lee KH, et al.. cortiQ ? Clinical Software for Electrocorticographic Real-Time Functional Mapping of the Eloquent Cortex. 35th Annual International IEEE EMBS Conference (EMBC). 2013. 

Schalk G, Guger C, Wilson AJ. Hardware and Software Technologies. In: Wolpaw J, Winter-Wolpaw E. Brain-Computer Interfaces: Principles and Practice. Oxford University Press; 2012. 

Brunner P, Bianchi L, Guger C, Cincotti F, Schalk G. Current Trends in Hardware and Software for Brain-Computer Interfaces (BCIs). J Neural Eng [Internet]. 2011;8(2):025001. http://www.ncbi.nlm.nih.gov/pubmed/21436536

Guger C, Schalk G. State-of-the-Art in BCI Research: BCI Award 2010. In: Fazel R. Recent Advances in Brain-Computer Interface Systems [Internet]. InTech Press; 2011. pp. 193-222. http://www.intechopen.com/books/recent-advances-in-brain-computer-interface-systems/state-of-the-art-in-bci-research-bci-award-2010

Ritaccio AL, Brunner P, Cervenka MC, Crone NE, Guger C, Leuthardt EC, et al.. Proceedings of the first international workshop on advances in electrocorticography. Epilepsy Behav [Internet]. 2010;19(3):204-15. http://www.ncbi.nlm.nih.gov/pubmed/20889384

Cincotti F, Bianchi L, Birch G, Guger C, Mellinger J, Scherer R, et al.. BCI meeting 2005 - Workshop on Technology: Hardware and Software. IEEE Trans Neural Syst Rehabil Eng [Internet]. 2006;14(2):128-31. http://www.ncbi.nlm.nih.gov/pubmed/16792276