Lytvyn, V., Peleshchak, R., Peleshchak, I., Cherniak, O. and Demkiv, L. (2021) “Building a mathematical model and an algorithm for training a neural network with sparse dipole synaptic connections for image recognition”, Eastern-European Journal of Enterprise Technologies, 6(4 (114), pp. 21–27. doi: 10.15587/1729-4061.2021.245010.