Yongcheng Wu Klaus Weihrauch A computable version of the Daniell-Stone theorem on integration and linear functionals. 28-42 2006 359 Theor. Comput. Sci. 1-3 http://dx.doi.org/10.1016/j.tcs.2006.01.050 db/journals/tcs/tcs359.html#WuW06