(1992). Natural Language Software Registry NLSR / an initiative of ACL hosted at DFKI. [electronic resource].
Chicago-viite (17. p.)Natural Language Software Registry NLSR / an Initiative of ACL Hosted at DFKI. [electronic Resource]. 1992.
MLA-viite (9. p.)Natural Language Software Registry NLSR / an Initiative of ACL Hosted at DFKI. [electronic Resource]. 1992.
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