Morales, M., A. A. Yazdan Pour, and R. Zaare-Nahandi. “Regularity and Free Resolution of Ideals Which Are Minimal To $d$-Linearity”. MATHEMATICA SCANDINAVICA 118, no. 2 (June 9, 2016): 161–182. Accessed January 17, 2022. https://www.mscand.dk/article/view/23685.