Mora, Teo; Robbiano, Lorenzo (1988). “The Gröbner fan of an ideal”. 《Journal of Symbolic Computation》 (영어) 6 (2–3): 183–208. doi:10.1016/S0747-7171(88)80042-7.
Bayer, David; Morrison, Ian (1988). “Standard bases and geometric invariant theory I. Initial ideals and state polytopes”. 《Journal of Symbolic Computation》 (영어) 6 (2–3): 209–217. doi:10.1016/S0747-7171(88)80043-9.