J Electrocardiol 1994 Jul;27(3):255-62.
A model study of the sensitivity of body surface potential distribution to
variations of electrode placement.
Turzova M, Tysler M, Kneppo P,
Institute of Measurement Science, Slovak Academy of Sciences, Bratislava.
Methods Inf Med 1999 Jun;38(2):119-24.
The number of independent signals in body surface maps.
Hoekema R, Uijen G, van Oosterom A,
Cardiology Department, University of Nijmegen, The Netherlands.
rhoekema@neuro.azu.nl