▁( 1 9 5 7 ) ▁ 1 0 - 3 1 . ▁Theory ▁of ▁Integr ation , ▁But ter worth s , ▁London , ▁ 1 9 6 2 . ▁Ta uber ian ▁the or ems ▁for ▁integr als , ▁Canadian ▁Journal ▁of ▁Mathemat ics ▁ 1 5 ▁( 1 9 6 3 ) ▁ 4 3 3 - 4 3 9 . ▁Major ants ▁in ▁vari ational ▁integration , ▁Canadian ▁Journal ▁of ▁Mathemat ics ▁ 1 8 ▁( 1 9 6 6 ) ▁ 4 9 - 7 4 . ▁A ▁Riemann - type ▁integral ▁of ▁Leb es gue ▁power , ▁Canadian ▁ ▁Journal ▁of ▁Mathemat ics ▁ 2 0 ▁( 1 9 6 8 ) ▁ 7 9 - 8 7 . ▁Linear ▁Analysis , ▁But ter worth s , ▁London , ▁ 1 9 6 8 . ▁Integr ation ▁by ▁parts , ▁A equation es ▁Mathemat ica e ▁ 9 ▁( 1 9 7 3 ) ▁ 1 - 1 8 . ▁The ▁N - vari ational ▁integral ▁and ▁the ▁Schw art z ▁distributions ▁III , ▁Journal ▁of ▁the ▁London ▁Mathemat ical ▁Society ▁( 2 ) ▁ 6 ▁( 1 9 7 3 ) ▁ 6 9 3 - 7 0 0 . ▁Integr ation ▁in ▁product ▁spaces , ▁including ▁Wiener ▁and ▁Fe yn man ▁integration , ▁Pro ceed ings ▁of ▁the ▁London ▁Mathemat ical ▁Society ▁( 3 ) ▁ 2 7 ▁( 1 9 7 3 ) ▁ 3 1 7 - 3 4 4 . ▁Add itivity