1. Effects of sleep and waking on spontaneous and evoked discharge of single units in visual cortex;Evarts,1960
2. Methods of recording encephalograms in small laboratory animals in chronic experiments with the help of microelectrodes;Gusel'nikov;Zh. vyssh. nerv. Deyat. Pavlova,1957
3. Single unit activity in visual cortex of the unanaesthetised cat;Hubel,1957
4. Tungsten microelectrode for recording from single units;Hubel;Science,1957
5. Single unit activity in striate cortex of unrestrained cats;Hubel;J. Physiol. (Lond.),1959