Attached files
file | filename |
---|---|
EX-95 - EX-95 - BLACK HILLS CORP /SD/ | bkhex-95q32020.htm |
EX-32.2 - EX-32.2 - BLACK HILLS CORP /SD/ | bkhex-322q32020.htm |
EX-32.1 - EX-32.1 - BLACK HILLS CORP /SD/ | bkhex-321q32020.htm |
EX-31.2 - EX-31.2 - BLACK HILLS CORP /SD/ | bkhex-312q32020.htm |
EX-31.1 - EX-31.1 - BLACK HILLS CORP /SD/ | bkhex-311q32020.htm |
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