Hwang, H., Hwan Kim, D., Han, C., & Im, C. (2013). A new dual-frequency stimulation method to increase the number of visual stimuli for multi-class SSVEP-based brain–computer interface (BCI). Brain research, 1515, 66-77. https://doi.org/10.1016/j.brainres.2013.03.050
Chicago Style (17th ed.) CitationHwang, Han-Jeong, Dong Hwan Kim, Chang-Hee Han, and Chang-Hwan Im. "A New Dual-frequency Stimulation Method to Increase the Number of Visual Stimuli for Multi-class SSVEP-based Brain–computer Interface (BCI)." Brain Research 1515 (2013): 66-77. https://doi.org/10.1016/j.brainres.2013.03.050.
MLA (9th ed.) CitationHwang, Han-Jeong, et al. "A New Dual-frequency Stimulation Method to Increase the Number of Visual Stimuli for Multi-class SSVEP-based Brain–computer Interface (BCI)." Brain Research, vol. 1515, 2013, pp. 66-77, https://doi.org/10.1016/j.brainres.2013.03.050.