A note on an asymptotic formula for the ruin probability

Vernic R., Bautu E.,“A note on an asymptotic formula for the ruin probability”. Analele Universităţii Bucureşti, seria Informatică, anul LIV, pag. 111-124, http://fmi.unibuc.ro/ro/anale/informatica/2005/AU_05_09.pdf, 2005.