Rosalino Jr. E, Silva AJ, Baczynski J, Leão D. Exact Barrier Option Valuation with Arbitrary Functions for the Volatility. Trends Comput. Appl. Math. [Internet]. 2015 May 29 [cited 2024 Dec. 22];16(1):61-70. Available from: https://tcam.sbmac.org.br/tema/article/view/787