Adam Obtulowicz. Mathematical models of uncertainty with a regard to membrane systems. Natural Computing, 2(3):251-263, 2003. [doi]
@article{Obtulowicz03,
title = {Mathematical models of uncertainty with a regard to membrane systems},
author = {Adam Obtulowicz},
year = {2003},
doi = {10.1023/A:1025445123611},
url = {http://dx.doi.org/10.1023/A:1025445123611},
researchr = {https://researchr.org/publication/Obtulowicz03},
cites = {0},
citedby = {0},
journal = {Natural Computing},
volume = {2},
number = {3},
pages = {251-263},
}