2. Tran Loc Hung, On the applications of the operator method in laws of large numbers, Vietnam J. Maths, N 2, 1983, pp. 20-24.

3. Tran Loc Hung, The Trotter method in the laws of large numbers with random sum, Vietnam J. Maths, N. 2, 1988, pp. 4-9.

4. Tran Loc Hung, On the rates of convergence in the limit theorem with random sum in Hilbert space, Bull Sci. Univ. Hue, N. 7, 1991, pp. 13-16.

5. Tran Loc Hung, On the rates of approximations in the theorems for randomly indexed sum of k-dimensional random variables, Preprint, Institute of Mathematics, Vietnam national center for natural science and technology, Hanoi, vol 2, 1991, pp. 1-11.

6. Trush N. N. and Tran Loc Hung, On the asymptotic behavior of statistics depending on a random number, Mathematical Modelling and Statistical Analysis of Time Series, Belarus State University, 1993, pp. 101-110, (in Russian).

7. Tran Loc Hung and Nguyen The DUNG, On the maxima number in the sample having the random size with geometric distribution. Bulletin of Science, University of Hue, N 9, 1994, pp. 7-12.

8. Tran Loc Hung, On the probability metrics and applications, Bull. Sci. Univ. Hue, N. 10, vol. 1, 1996, pp. 10-15.

9. Tran Loc Hung, On a characteristic of maximal number in the random sample, Bull. Sci. Univ. Hue, N. 10, vol. 1, 1996, pp. 15-19

10. Tran Loc Hung, On the Trotter metrics and problems in theory of limit theorems, Preprint, Institute of Mathematics, Vietnam national center for natural science and technology, Hanoi, vol 12, 1996, pp. 1-5.

11. Tran Loc Hung, On the numbers of maxima in a discrete random-size sample, Preprint, Institute of Mathematics, Vietnam national center for natural science and technology, Hanoi, vol 12, 1996, pp. 6-11.

12. Tran Loc Hung, On the results concerning the mean absolute deviation, Bull. Sci., Hue College of teachers, N. 1, Vol. 32, 1999, pp. 40-44.

13. Tran Loc Hung, On a measure of dispersion of the random variables, Bull. Sci.,Hue Univ., N. 11, vol. 1, 1999, pp. 7-11.

14. Tran Loc Hung and Pham Le MY, GIS and application in maple – numberization of the Hue city, Bulletin Hue University of Science, N 11, 1999, pp. 11-15.

15. Tran Loc Hung and Nguyen Ngoc HOAN, On a simulation method in study of queueing network model, Bull. Sci., Hue College of teachers, N. 1, Vol. 32,1999, pp. 47-50.

16. Tran Loc Hung and Pham-Gia THU, On the mean absolute deviation of the random variables, VNU Journal of science, Nat. Sci. XV, N 5, 1999, pp. 36-44.

17. Pham-Gia THU and Tran Loc Hung, The mean and median absolute deviations, Mathematical and Computer Modeling, USA, 34 (2001), pp. 921-936.MR1858810 (2002f; 60026).

18. Pham-Gia THU and Tran Loc Hung, On the L1-norm approach and application in some problems of probability and statistic, Proc. The second national conference on probability and statistics, Bavi, Hatay, 2- 4 Nomvember, 2001, pp. 165-181.

19. Tran Loc Hung and Pham-Gia THU, Some results concerning with the dispersion functions of random variables, Bull. Sci. Hue College of Teachers, N. 4, 2001.

20. Tran Loc Hung, Some remarks related to L1 _ distance of the dispersion functions, Hue Univ. J. Sci., N. 10, 2002, pp. 17-20.

21. Tran Loc Hung and Nguyen van SON, Some asymptotic properties of the dispersion functions, Hue Univ. J. Sci., N. 13, 2002 .

22. Tran Loc Hung and Nguyen Van SON, Some connections of weak convergence with the convergence of the dispersion functions, Vietnam J. Maths, vol 31:3, 2003, pp. 1-7. MR2010532 (2004h; 60032).

23. Pham-Gia THU and Tran Loc Hung, Bayesian estimation under estimation con straint, Acta Math. Vietnamica, volume 28, number 2, 2003, pp. 201-207.MR1999456 (2004j; 62018).

24. Tran Loc Hung and Nguyen Van Son, An Approach Method to Weak Law of Large Numbers, Proceedings of the Winter School on Probability and Statistics Training, Research and Applications, Vinh, 26-28 December 2003, 201-208.

25. Tran Loc Hung and Nguyen Van Son, Some results on dispersive ordering of distributions and applications, Modelling, Computation and Optimization in Information Systems and Management Science, Hermes Science Publishing, (2004), pp. 392-398,.

26. Pham-Gia THU and Tran Loc Hung, Research trends in contemporary statistics and a look to the future, Proceedings of the Sixth Vietnamese Mathematical Conference, 237-251, Hanoi Natl. Univ. Publ. House, Hanoi, 2005. MR2175686.

27. Tran Loc Hung, On Trotter metric and its an application in weak law of large numbers, Proc. International Conference on Theory Probability, Random Processes, Mathematical Statistics and Applications, 21-23 Feb. BSU, Minsk (Belarus), 519.2 (063),N. 22, T. 33, 344-349, 2005, ISBN 985-485-370-5.

28. Le Trung Kien, Tran Loc Hung and Le Anh Vu, Applying probabilistic Model for ranking Webs in Multi-context, Proceedings of the Second Student Research Conference, Hue University, December 2005, 91-110.

29. Tran Loc Hung, On a probability metric based on Trotter operator, Vietnam Journal of Mathematics, 2007, 35, 3, 22-31.