?url_ver=Z39.88-2004&rft_id=10.1007%2F978-981-16-4513-6%E2%82%84%E2%82%86&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Harim%2C+N.A.&rft.aulast=Harim&rft.aufirst=N.A.&rft.date=2021&rft.issn=22138684&rft.title=Positivity+Preserving+Using+C2+Rational+Quartic+Spline+Interpolation&rft.isbn=9789811645129&rft.genre=proceeding