@techreport{weko_69436_1, author = "Momchil,Marinov and Koichi,Miyazaki and Junji,Mawaribuchi", title = "On the Influence of Approximation in a Lattice for Deterministic Volatility Models", year = "2010", institution = "University of Electro-Communications, University of Electro-Communications, University of Electro-Communications", number = "13", month = "may" }