SQUID instrumentation and the relative covariance method for magnetic 3D localization of pathological cerebral sourcesRobert M. Chapman, F. Campitelli, I. Modena et al.|Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento|1983Cited by 29
Electric and Magnetic Brain Activity Related to Cognitive PerformanceRobert M. Chapman, Gian Luca Romani, I. Modena et al.|Unknown|1988Cited by 0