histor ical ▁systems ", ▁paper ▁ 1 9 8 2 . ▁▁▁ 1 9 9 9 , ▁" System ics ▁and ▁Cy ber net ics ▁in ▁a ▁Historical ▁Pers pective , ▁". ▁▁ 2 0 0 0 , ▁H idden ▁long ▁term ▁system ic ▁constraints ▁in ▁present - day ▁so cio - e conom ical ▁global ▁mut ation ▁of ▁man kind , ▁paper . ▁▁ 2 0 0 2 , ▁Foreign ▁Deb t ▁mechanism : ▁The ▁" C ow ▁in ▁the ▁cor ral " ▁paper . ▁▁ 2 0 0 4 , ▁The ▁need ▁for ▁an ▁integrated ▁system ic - cy ber net ic ▁language ▁for ▁concepts ▁and ▁models ▁in ▁complex ▁and ▁vague ▁subject ▁areas : ... ▁lecture ▁at ▁the ▁presentation ▁of ▁the ▁ 2 nd ▁volume ▁of ▁the ▁second ▁edition ▁of ▁the ▁International ▁Encyclopedia ▁of ▁Systems ▁and ▁Cy ber net ics , ▁H umb old t ▁University , ▁Sa ur ▁Library , ▁Berlin , ▁ 2 0 0 4 . ▁▁ 2 0 1 2 , ▁ ▁Charles ▁François ▁(* ▁ 5 . ▁September ▁ 1 9 2 2 ): ▁ 9 0 ▁years ▁of ▁life ▁in ▁ 9 ▁world s . ▁I FS R ▁News letter ▁ 2 0 1 2 ▁Vol . ▁ 2 9 ▁No . ▁ 1 ▁September ▁ ▁References ▁ ▁External ▁links ▁▁ ▁Web ▁archive ▁of ▁Charles ▁François ▁home ▁page ▁at ▁the ▁International ▁Federation ▁for ▁Systems ▁Research ▁with ▁multiple ▁links . ▁▁ ▁Category : 1 9 2 2 ▁birth s ▁Category : 2 0 1 9 ▁death