Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
European ice hockey tournament
The 1970–71 European Cup was the sixth edition of the European Cup, IIHF's premier European club ice hockey tournament. The season started in October 1970 and finished on September 4, 1971.
*EV Landshut was disqualified after it was determined that their players Rudolf Hejtmánek and Josef Cvach were not eligible to play, having defected from communist Czechoslovakia during the Prague Spring in 1968 without having been released by their Czechoslovak teams.