1. Efficient utilization of non-numerical information in quantitative analysis: general theory;Abelson;Ann. Math. Stat.,1963
2. Relations of steady potential shifts in the cortex to the wakefulness-sleep spectrum;Caspers,1963
3. Studies in learning. III. Discussion;Gumnit,1963
4. Slow potential changes (CNV) in the human EEG as a function of motivational variables;Irwin;Electroenceph. clin. Neurophysiol.,1966
5. Electrode system for recording EEG from physically active subjects;Kado,1964