Mostovoy, V.S. і Mostovoy, S.V. 2012. On correctness of the problems of nonlinear regression in case of monitoring natural and man-made objects. Геофізичний журнал. 34, 2 (Квіт 2012), 140–143. DOI:https://doi.org/10.24028/gzh.0203-3100.v34i2.2012.116626.