YAKIMCHIK, A. I. On the problem of plotting regional analytical approximations of elements of the elements of anomalous gravity field. Geofizicheskiy Zhurnal, [S. l.], v. 31, n. 1, p. 121–124, 2009. DOI: 10.24028/gzh.0203-3100.v31i1.2009.214054. Disponível em: http://journals.uran.ua/geofizicheskiy/article/view/214054. Acesso em: 7 oct. 2022.