1. American Heart Association Committee Report: Recommendations for standardization of leads and of specifications for instruments in electrocardiography and vectorcardiography;Pipberger;Circulation,1975
2. Template waveform recognition applied to ECGVCG analysis;Bemmel;Comput. Biomed. Res.,1973
3. Clustering algorithm for QRS and ST-T waveform typing;Bemmel;Comput. Biomed. Res.,1973
4. Linear transformation of a set of low-noise leads toward the Frank VCG, validity of dipole approximations;Distelbrink,1972
5. Adaptive wave-form recognition of VCGs by use of amplitude-time windows;Duisterhout,1972