Analysis of information sources in references of the Wikipedia article "Nadiya Tkachenko" in English language version.
five athletes having participated in the European athletic championships in Prague and having had positive doping tests have been stripped of their awards and cannot participate in any athletics events for a minimum period of 18 months. The athletes in question are : Nadjada [sic] Tkachenko [etc.]
It was agreed to reinstate the following five athletes after a minimum period of 18 months from the date of the competition at which they infringed the IAAF doping rules at the European championships [... : ...] Nadyezhda Tkachenko [etc.]
five athletes having participated in the European athletic championships in Prague and having had positive doping tests have been stripped of their awards and cannot participate in any athletics events for a minimum period of 18 months. The athletes in question are : Nadjada [sic] Tkachenko [etc.]
It was agreed to reinstate the following five athletes after a minimum period of 18 months from the date of the competition at which they infringed the IAAF doping rules at the European championships [... : ...] Nadyezhda Tkachenko [etc.]