Generators and Tensor Factors of Purely Inseparable Fields. J.N. Mordeson; B. Vinograde — 1968 Mathematische Zeitschrift
On the Two Main Intermediate Field Towers of Purely Inseparable Extensions. B. Vinograde; G. Haddix; J. Mordeson — 1971 Mathematische Zeitschrift
Lattice Isomorphisms of Purely Inseparable Extensions. G.F Haddix; J., Vinograde, B. Mordeson — 1969 Mathematische Zeitschrift