@article{oai:ipsj.ixsq.nii.ac.jp:00060092,
 author = {Setsuo, Ohsuga and Setsuo, Ohsuga},
 issue = {0},
 journal = {Information Processing in Japan},
 month = {Jan},
 note = {A deductive algorithm that will support the natural language question answering system in a realistic environment involving a large data file is discussed together with the basic internal form of representing knowledge and a knowledge structure. The requirements which the deductive algorithm should meet are presented  and a new algorithm is proposed., A deductive algorithm that will support the natural language question answering system in a realistic environment involving a large data file is discussed together with the basic internal form of representing knowledge and a knowledge structure. The requirements which the deductive algorithm should meet are presented, and a new algorithm is proposed.},
 pages = {77--82},
 title = {A Mechanical Deductive Inference Rule Based on Knowledge Structure},
 volume = {16},
 year = {1976}
}