In the past, the GATT/WTO system has updated tariff commitments through periodic rounds of negotiations, and our findings support the revival of the WTO's negotiation function in this area.

H. J. Ruan, W. Y. Su and K. Yao, Box dimension and fractional integral of linear fractal interpolation functions, J. Approx. Theory 161 (2009) 187–197. Crossref, Web of Science, Google Scholar 21. H.