Remote Associates Test and Alpha Brain Waves. - Henk J. Haarmann; Timothy George; Alexei Smaliy; Joseph Dien (J. Probl. Solving, 2012)

Neural Oscillatory Signature of Original Problem Solving. - Henk J. Haarmann; Polly O'Rourke; Timothy George; Alexei Smaliy; Kristin Grunewald; Joseph Dien (HCI (24), 2013)