http://www.peoples.ru/science/chemistry/mendeleev/ 2011-11-08 weekly 0.4 http://www.peoples.ru/science/chemistry/mendeleev/news_utverzhdeny_nazvanija_trekh_novykh_eelementov_tabl.shtml 2011-11-08 weekly 0.4 http://www.peoples.ru/science/chemistry/mendeleev/news_sud_ostavil_mendeleeva_na_butylkakh_vodki.shtml 2011-09-16 weekly 0.4 http://www.peoples.ru/science/chemistry/mendeleev/news_pravozashhitniki_poprosili_udalit_imja_mendeleeva_.shtml 2011-03-02 weekly 0.4