The Lebesgue Integral: An Elementary Approach (Mathematical
The Lebesgue Integral: An Elementary Approach (Mathematical,71BggykGH7L._AC_UF350,,Lebesgue Integration and Measure: Weir, Alan J,A Radical Approach to Lebesgue's Theory of Integration,英語数学洋書 可積分系と無限種数のリーマン面【Integrable