This the original Thread on www.zeewaterforum.info, where the DSR method officially got started:
http://zeewaterforum.info/forums/showthread.php?121315-De-DSR-Methode-(Dutch-Synthetic-Reefing)&p=1003686#post1003686
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this was it's predesessor:
http://zeewaterforum.info/forums/showthread.php?118725-SYNTHETISCH-AQUARIUM-PROJECT&p=985888#post985888