Prime ideals and strongly prime ideals of skew Laurent polynomial rings. Hashemi, E. (2008) International Journal of Mathematics and Mathematical Sciences
Primitive Derivations in Free Associative Algebras. Theofilus de de Jooste (1978/1979) Mathematische Zeitschrift
Primitive Ideals in Crossed Products and Rings with Finite Group Actions. Martin Lorenz (1978) Mathematische Zeitschrift
Primitivity in Differential Operator Rings. K.R. Goodearl, R.B. Jr. Warfield (1982) Mathematische Zeitschrift
Primitivity in skew Laurent polynomial rings and related rings. David A. Jordan (1993) Mathematische Zeitschrift
Properties of slender rings. Cornelius, E.F.jun. (2010) International Journal of Mathematics and Mathematical Sciences