Analysis of information sources in references of the Wikipedia article "时间旅行" in Chinese language version.
|class=被忽略 (帮助).|magazine=与模板{{cite news}}不匹配(建议改用{{cite magazine}}或|newspaper=) (帮助)|magazine=与模板{{cite news}}不匹配(建议改用{{cite magazine}}或|newspaper=) (帮助)Spending just over two years in Mir's Earth orbit, going 17,500 miles per hour, put Sergei Avdeyev 1/50th of a second into the future...'he's the greatest time traveler we have so far.'
|magazine=与模板{{cite news}}不匹配(建议改用{{cite magazine}}或|newspaper=) (帮助)|magazine=与模板{{cite news}}不匹配(建议改用{{cite magazine}}或|newspaper=) (帮助)Spending just over two years in Mir's Earth orbit, going 17,500 miles per hour, put Sergei Avdeyev 1/50th of a second into the future...'he's the greatest time traveler we have so far.'