Dankinas D., Mėlynytė S., Šiurkutė A., and Dapšys K. “Response Preparation and Intra-Individual Reaction Time Variability in Schizophrenia”. Acta Medica Lituanica, Vol. 23, no. 1, Apr. 2016, pp. 35-42, doi:10.6001/actamedica.v23i1.3268.