?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Mor%2C+Yishay&rft.aufirst=Yishay&rft.aulast=Mor&rft.pages=17-23&rft.atitle=Thinking+in+process&rft.volume=20&rft.title=Micromath&rft.date=2004&rft.issn=0267-5501&rft.issue=2&rft.genre=article