JHA, V. N.; NISAR, K. S.; KUMAR, Arun. Even Degree Deficient Spline Interpolation. American Scientific Research Journal for Engineering, Technology, and Sciences, Jordan, v. 32, n. 1, p. 41–48, 2017. Disponível em: https://asrjetsjournal.org/American_Scientific_Journal/article/view/2957. Acesso em: 16 oct. 2025.