Tsai, Chi-Liang2006-07-282006-07-2820002000http://hdl.handle.net/10012/524application/pdf5094772 bytesapplication/pdfenCopyright: 2000, Tsai, Chi-Liang. All rights reserved.Harvested from Collections CanadaOn the surplus process of ruin theory when perturbed by a diffusionDoctoral Thesis