@article{oai:repository.dl.itc.u-tokyo.ac.jp:00020858,
 author = {KAWAI, Tadahiko},
 issue = {2},
 journal = {生産研究},
 month = {Feb},
 note = {application/pdf},
 pages = {117--120},
 title = {研究速報 : Some Consideration on the Variational Basis of Finite Element Models},
 volume = {31},
 year = {1979}
}