1. [3] W. Bruns and J. Herzog, Cohen–Macaulay rings, Cambridge Studies in Advanced Mathematics 39, Cambridge University Press, 1993.
2. [1] J.-E. Björk, Rings of differential operators, North-Holland Mathematical Library 21, North-Holland Publishing Co., New York, 1979.
3. [2] M. P. Brodmann and R. Y. Sharp, Local cohomology: An algebraic introduction with geometric applications, 2nd ed., Cambridge Studies in Advanced Mathematics 136, Cambridge University Press, 2013.
4. [4] L. Busé, “On the equations of the moving curve ideal of a rational algebraic plane curve”, J. Algebra 321:8 (2009), 2317–2344.
5. [5] T. Cortadellas Benítez and C. D’Andrea, “Rational plane curves parameterizable by conics”, J. Algebra 373 (2013), 453–480.