1. The Statistician (1999), 48, Part 4, p. 611-612.

2. Statistics in Medicine (2000), 19, p. 2077-2078.

3. Journal of Applied Statistics (2000), Vol. 27, No. 4. p. 519.

4. Technometrics (2000), Vol. 42, No. 4. p. 427.

5. Biometrics (2000), Vol. 56, No. 1. p. 318.

6. Publication of International Statistical Institute (2000)

7. Metrika (2001), Vol. 53, p. 282-283.

8. Statistical Methods in Medical Research (2001), Vol. 10, No. 2, p. 156.

9. American Mathematical Society: Mathematical Reviews on the Web (MathSciNet) (2001).