Analysis of information sources in references of the Wikipedia article "STS-134" in Russian language version.
{{cite news}}
: Игнорируется текст: "http://www.nasa.gov/home/hqnews/2009/aug/HQ_09-187_STS-134_crew.html" (справка){{cite news}}
: Игнорируется текст: "http://www.nasaspaceflight.com/2010/12/sts-134-endeavours-milestones-realigned-april-launch/" (справка)