TY  - RPRT
TI  - Time reverse automata patterns generated by Spencer-Brown's modulator: invertibility based on autopoiesis.
AU  - Y Gunji
AU  - T Nakamura
PY  - 1991
DO  - 10.1016/0303-2647(91)90003-4
UR  - https://pubmed.ncbi.nlm.nih.gov/1912385/
ID  - 1912385
ER  -