[1]  Abramowitz M, Stegun I A. Handbook of Mathematical Function: with Formulas, Graphs, and Mathematical Tables; United States Department of Commerce. U S Government Printing Office: Washington, D C, 1972

[2] Albrecher H,  Thonhauser S. Optimal dividend strategies for a risk process under force of interest. Insurance: Mathematics and Economics, 2008, 43: 134--149

[3] Avram F, Palmowski Z, Pistorius M R. On the optimal dividend problem for a spectrally negative Lévy process. The Annals of Applied Probability, 2007, 17: 156--180

[4]  Azcue P,  Muler N. Optimal reinsurance and dividend distribution policies in the Cramér-Lundberg model. Mathematical Finance, 2005, 15: 261--308

[5] Cai J.  Ruin probabilities and penalty functions with stochastic rates of interest. Stochastic Processes and their Applications, 2004, 112:  53--78

[6] Cai J, Gerber H U,  Yang H.  Optimal dividends in an Ornstein-Uhlenbeck type model with credit and debit interest. North American Actuarial Journal, 2006, 10:  94--108

[7]  Cai J, Yang H. Ruin in the perturbed compound Poisson risk process under interest force. Advances in Applied Probability, 2005, 37: 819--835

[8]  Fang Y, Wu  R. Optimal dividends in the Brownian motion risk model with interest. Journal of Computational and Applied Mathematics, 2009, 229: 145--151

[9] Fleming W H, Soner H M. Controlled Markov Processes and Viscosity Solutions. New York: Springer-Verlag, 2005

 [10]  Gerber H U, Lin X S, Yang  H. A note on the dividends-penalty identity and the optimal dividend barrier. Astin Bulletin, 2006, 36: 489--503

[11]  Li S. The distribution of the dividend payments in the compound Poisson risk model perturbed by diffusion. Scandinavian Actuarial Journal, 2006, 2: 73--85

[12] Loeffen R L. On optimality of the barrier strategy in de Finetti's dividend problem for spectrally negative Lévy processes. The Annals of Applied Probability, 2008, 18:  1669--1680

[13] Paulsen  J. Optimal dividend payouts for diffusion with solvency constraints. Finance and Stochastics, 2003, 7: 453--473 

[14]  Port S C,  Stone C J. Brownian Motion and Classical Potential Theory. New York: Academic Press, 1978

[15]  Wang G,  Wu R.  The expected discounted penalty function for the perturbed compound Poisson risk process with constant interest. Insurance: Mathematics and Economics, 2008, 42: 59--64

[16]  Yuen K C, Wang G,  Li W K.  The Gerber-Shiu expected discounted penalty function for risk processes with interest and a constant dividend barrier. Insurance: Mathematics and Economics, 2007, 40: 104--112