ŠALTYTE, J.; DUČINSKAS, K. Statistical classification based on observations of random Gaussian fields. Mathematical Modelling and Analysis, [S. l.], v. 4, n. 1, p. 153–162, 1999. DOI: 10.3846/13926292.1999.9637120. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/9979. Acesso em: 9 may. 2025.