Skottun, Bernt Christian; Skoyles, John R. (1 December 2010). "Backward Masking as a Test of Magnocellular Sensitivity". Neuro-Ophthalmology. 34 (5–6): 342–346. doi:10.3109/01658107.2010.499582. S2CID71893836.
scholarpedia.org
Breitmeyer, B.G. and Ogmen, H. (2007) Visual masking, Scholarpedia, 2(7):3330.
semanticscholar.org
api.semanticscholar.org
Skottun, Bernt Christian; Skoyles, John R. (1 December 2010). "Backward Masking as a Test of Magnocellular Sensitivity". Neuro-Ophthalmology. 34 (5–6): 342–346. doi:10.3109/01658107.2010.499582. S2CID71893836.