Fyodor A. Mikhailov. On Zadeh's block-diagram algebra. Automatica, 12(1):103-105, 1976. [doi]
@article{Mikhailov76,
title = {On Zadeh's block-diagram algebra},
author = {Fyodor A. Mikhailov},
year = {1976},
doi = {10.1016/0005-1098(76)90072-8},
url = {http://dx.doi.org/10.1016/0005-1098(76)90072-8},
researchr = {https://researchr.org/publication/Mikhailov76},
cites = {0},
citedby = {0},
journal = {Automatica},
volume = {12},
number = {1},
pages = {103-105},
}