(Russia)(0.0) affect/is affected by (Alexander Litvinenko)(0.002)

(Russia)(0.0) affect/is affected by (United Kingdom)(-0.036)

(Russia)(0.0) affect/is affected by (London)(0.0)

(Russia)(0.0) affect/is affected by (Dmitry Kovtun)(0.008)

(Alexander Litvinenko)(0.002) affect/is affected by (United Kingdom)(-0.036)

(Alexander Litvinenko)(0.002) affect/is affected by (London)(0.0)

(Alexander Litvinenko)(0.002) affect/is affected by (Dmitry Kovtun)(0.008)

(United Kingdom)(-0.036) affect/is affected by (London)(0.0)

(United Kingdom)(-0.036) affect/is affected by (Dmitry Kovtun)(0.008)

(London)(0.0) affect/is affected by (Dmitry Kovtun)(0.008)