%0 Journal Article %T UNITARY OPERATORS ON SPACE π %J 科学通报(英文版) %D 1981 %I %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=6DABDD31399E6C5B7F068292440E1BCD&yid=AA64127AB7DEB65D&vid=96C778EE049EE47D&iid=5D311CA918CA9A03&sid=B28C697BC3A1BA62&eid=B28C697BC3A1BA62&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=0