THE ESTIMATION OF ERRORS OF AREA MODELS DESCRIBED BY THE SHAPE FUNCTIONS BY THE MEANS OF NEURAL NETWORKS. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference, [S. l.], v. 1, p. 219–224, 2007. DOI: 10.17770/etr2007vol1.1733. Disponível em: https://archive-journals.rtu.lv/etr/article/view/3633.. Acesso em: 11 mar. 2026.