1. A. K. Andrijasjan, I.V. Il’in and A. V. Malyshev, An application of a computer to the estimate of the Čebotarev type in the non-homogeneous Minkowski’s conjecture, Zap. Naucn. Sem. Leningrad. Otdel. Mat. Inst. Steklov. (LOMI) 151 (1986), 7–25; translation in J. Soviet Math., 43 (1988), 2624–2635.
2. R. P. Bambah and A. C. Woods, On a theorem of Dyson, J. Number Theory, 6 (1974), 422–433.
3. R. P. Bambah and A. C. Woods, Minkowski’s Conjecture for n = 5; A Theorem of Skubenko, J. Number Theory, 12 (1980), 27–48.
4. R. P. Bambah, V. C. Dumir and R. J. Hans-Gill, Non-homogeneous problems: Conjectures of Minkowski and Watson, Number Theory, Trends in Mathematics, Birkhauser Verlag, Basel (2000), 15–41.
5. B. J. Birch and H. P. F. Swinnerton Dyer, On the inhomogeneous minimum of the product of n linear forms, Mathematika 3 (1956), 25–39.