Ferreira, A. L. S., J. N. Marciano, L. C. de Miranda, and E. E. C. de Miranda. “Understanding and Proposing a Design Rationale of Digital Games Based on Brain-Computer Interface: Results of the AdmiralMind Battleship Study”. Journal on Interactive Systems, vol. 5, no. 1, July 2014, doi:10.5753/jis.2014.638.