ented ▁ 1 6 ▁December ▁ 1 8 3 3 . ▁▁ ▁Pres ented ▁ 1 1 ▁December ▁ 1 8 3 7 . ▁▁ ▁Pres ented ▁ 1 5 ▁May ▁ 1 8 3 7 . ▁▁ ▁Pres ented ▁ 1 1 ▁December ▁ 1 8 3 7 . ▁▁ ▁Pres ented ▁ 1 8 ▁February ▁ 1 8 3 9 . ▁▁ ▁Pres ented ▁ 6 ▁May ▁ 1 8 3 9 . ▁▁ ▁Pres ented ▁ 2 0 ▁May ▁ 1 8 3 9 . ▁ ▁Notes ▁ ▁References ▁▁ ▁I vor ▁Gr attan - Gu in ness , ▁' Green , ▁George ▁( 1 7 9 3 – 1 8 4 1 ) ', ▁Oxford ▁Dictionary ▁of ▁National ▁Biography , ▁Oxford ▁University ▁Press , ▁ 2 0 0 4 ▁accessed ▁ 2 6 ▁May ▁ 2 0 0 9 ▁ ▁D . ▁M . ▁C ann ell , ▁" Ge orge ▁Green ▁math ematic ian ▁and ▁phys ic ist ▁ 1 7 9 3 – 1 8 4 1 ", ▁The ▁Ath l one ▁Press , ▁London , ▁ 1 9 9 3 . ▁ ▁Robert ▁Mur phy , ▁" On ▁the ▁inverse ▁method ▁of ▁definite ▁integr als ", ▁Trans actions ▁of ▁the ▁Cambridge ▁Philosoph ical ▁Society , ▁vol . ▁ 4 ▁( 1 8 3 3 ), ▁pp .   3 5 3 – 4 0 8 . ▁( Note : ▁This ▁was ▁the ▁first ▁quot ation ▁of ▁Green ' s ▁ 1 8 2 8 ▁work ▁by