SHUMILOV, Oleg; KASATKINA, Elena; KOSHCHEEVA, Tatiana; CHRAMOV, Alexey. Cardiovascular mortality in northwestern Russia in relation with geomagnetic disturbances. Geofísica Internacional, [S. l.], v. 55, n. 4, p. 267–274, 2016. DOI: 10.22201/igeof.00167169p.2016.55.4.1728. Disponível em: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/146. Acesso em: 20 mar. 2025.