Grekov, R. and Borisov, A. 1997. CHARACTERIZATION OF THE EFFICIENCY OF THE FEATURES AGGREGATE IN FUZZY PATTERN RECOGNITION TASK. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference. 1, (Jun. 1997), 78–80. DOI:https://doi.org/10.17770/etr1997vol1.1858.