Celtics honor Bill Russell prior to season opener vs 76ers
Celtics, NBA Twitter reacts to Boston's 126-117 win over the Philadelphia 76ers
NBA community and others react to death of Bill Russell - Los Angeles Times
Bill Russell, 11-time NBA champion, Boston Celtics legend and all-time defensive great, dies
NBA to honor Bill Russell by retiring No. 6 across the league
NBA Will Retire Bill Russell's Number League-Wide
Celtics honor Bill Russell prior to season opener vs 76ers - CBS Boston
Celtics honor NBA legend Bill Russell prior to season opener
Bill Russell's untouchable legacy - CelticsBlog
Bill Russell's untouchable legacy - CelticsBlog