@book{Riegler30,
editor = {Riegler A.},
title = {Heinz von Foerster},
year = {2005},
URL = {https://constructivist.info/riegler/30},
publisher = {}
address = {}
}

%0 Edited Book
%A Riegler A.
%T Heinz von Foerster
%D 2005
%U https://constructivist.info/riegler/30
%X
%2 constructivism

PT - BOOK
A1 - Riegler A.
T1 - Heinz von Foerster
Y1 - 2005
UR - https://constructivist.info/riegler/30
AB -
ER -

Riegler A. (2005) Heinz von Foerster. Double special issue of Kybernetes 34(1/2). Available at https://constructivist.info/riegler/30