1957-es sakkvilágbajnokság (Hungarian Wikipedia)

Analysis of information sources in references of the Wikipedia article "1957-es sakkvilágbajnokság" in Hungarian language version.

refsWebsite
Global rank Hungarian rank
low place
2,901st place
2,164th place
1,230th place
low place
3,196th place
1st place
1st place

chessgames.com

chessmetrics.com

mark-weeks.com

web.archive.org