Analysis of information sources in references of the Wikipedia article "Olga Vasilieva (politician)" in English language version.
{{cite journal}}
: External link in |via=
(help){{cite journal}}
: External link in |via=
(help){{cite journal}}
: External link in |via=
(help){{cite web}}
: CS1 maint: multiple names: authors list (link){{cite journal}}
: External link in |via=
(help){{cite journal}}
: External link in |via=
(help)