Dongdong Zhang and  Deran Zhang,  Ruin Probability for a Markovian Risk Model with Two-type Claims.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    December 2011, vol. 60(12). 1860 - 1863
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/8414.