F. Fischer and E. Patrick, "Cluster Mapping with Experimental Computer Graphics," in IEEE Transactions on Computers, vol. 18, no. , pp. 987-991, 1969.
doi:10.1109/T-C.1969.222567
keywords:{Clustering; computer display of mixed data; computer graphics in pattern recognition; interactive data analysis; interactive pattern recognition system; mixture density; pattern recognition; sorting data unsupervised estimation of densities.},
url:doi.ieeecomputersociety.org/10.1109/T-C.1969.222567

E. Patrick and F. Fischer, "Cluster Mapping with Experimental Computer Graphics," in IEEE Transactions on Computers, vol. 18, no. 11, pp. 987-991, .
doi:10.1109/T-C.1969.222567
keywords:{},
url:doi.ieeecomputersociety.org/10.1109/T-C.1969.222567